Pith Number

pith:YPOFFA5T

pith:2018:YPOFFA5TU74VL3NRYDBSLVYAUK

not attested not anchored not stored refs pending

Seeing Double: ASASSN-18bt Exhibits a Two-Component Rise in the Early-Time K2 Light Curve

A. M. Cody, A. N. Heinze, A. Rest, A. S. B. Schultz, A. Villar, A. Wheaton, A. Zenteno, B. Elsaesser, B. E. Tucker, B. J. Shappee, B. Katz, B. Spencer, B. Stalder, C. A. Peterson, C. Hedges, C. Labonde, C. Mcginn, C. S. Kochanek, C. Z. Waters, Danfeng Xiang, D. Bersier, D. Kasen, D. Osborne, D. Tallon, E. A. Magnier, Eddie Baron, E. Shaya, Fang Huang, F. Foerster, G. Barentsen, G. Beerman, G. Castillo, G. M. Strampelli, G. Narayan, Hanna Sai, H. Flewelling, H. Weiland, James M. Derkacy, J. A. Munnoz, J. Brimacombe, J. Bulger, J. Coughlin, J. Dotson, J. E. Van Cleve, Jicheng Zhang, J. J. Hermes, J. Kampmeier, J. L. Prieto, J. L. Tonry, J. Moffatt, J. Nordin, J. S. Brown, J. Shields, Jujia Zhang, J. Vinicius De Miranda Cardoso, Kaicheng Zhang, K. A. Larson, K. Auchettl, K. Griest, K. M. Mccalmont-everton, K. Steward, K. W. Smith, K. Z. Stanek, L. Denneau, L. H. Reedy, Lifan Wang, Liming Rui, Lingzhi Wang, Linyi Li, L. Kohnert, L. Migliorini, M. D. Stritzinger, M. Gully-Santiago, M. Hanley, M. Muszynski, M. Packard, M. R. Drout, M. Redick, M. Willman, P. Garnavich, Ping Chen, P. J. Brown, P. J. Vallely, R. Bjella, R. Gangopadhyay, R. Kloetzel, R. Larsen, R. L. Mutel, R. Mushotzky, R. S. Post, S. Bose, S. E. Ross, S. Flynn, S. Holmbo, S. Howell, S. Margheim, S. Points, Subo Dong, S. Villanueva Jr., T. A. Thompson, T. Barclay, T. B. Lowe, Tianmeng Zhang, T. Weschler, T. W.-S. Holoien, V. Nystrom, Wenxiong Li, Xiaofeng Wang, Xinghan Zhang, Xue Li, Xulin Zhao, Zhihao Chen

arxiv:1807.11526 v3 · 2018-07-30 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPOFFA5TU74VL3NRYDBSLVYAUK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:56:47.539471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3dc5283b3a7f955edb1c0c325d700a283647591c12327bb8e98d89b79ded75e

Aliases

arxiv: 1807.11526 · arxiv_version: 1807.11526v3 · doi: 10.48550/arxiv.1807.11526 · pith_short_12: YPOFFA5TU74V · pith_short_16: YPOFFA5TU74VL3NR · pith_short_8: YPOFFA5T

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YPOFFA5TU74VL3NRYDBSLVYAUK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c3dc5283b3a7f955edb1c0c325d700a283647591c12327bb8e98d89b79ded75e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a145f65618c4783cddefdc5129577c49e3b2e3bf224d0c74a1d97c38073546d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-30T18:53:48Z",
    "title_canon_sha256": "232b50cb6feadf86943d6a64a53921580bd6fba5dd88e87db807b9c2ac64fb66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11526",
    "kind": "arxiv",
    "version": 3
  }
}