Pith Number

pith:QPPV7IFO

pith:2020:QPPV7IFOYKVVKMVJ5TFXVTECHL

not attested not anchored not stored refs pending

Gaia 18dvy: a new FUor in the Cygnus OB3 association

A. B\'odi, A. Gurgul, A. K\'osp\'al, A. Mo\'or, A. Ordasi, A. P\'al, A. Simon, \'A. S\'odor, B. Seli, C. Andreas, Cs. Kalup, Cs. Kiss, E. Bachelet, E. Breedt, E. Pak\v{s}tien\.e, E. Szegedi-Elek, E. Varga-Vereb\'elyi, F. Hildebrandt, G. Damljanovic, G. Marton, H. Netzel, I. Gezer, J. Varga, J. Zdanavi\v{c}ius, K. A. Rybicki, K. Kruszy\'nska, K. S\'arneczky, K. Vida, K. \v{S}i\v{s}kauskait\.e, K. V. Sokolovsky, L. Chen, L. Hardy, L. M\'esz\'aros, L. Szabados, L. Tomasella, L. Wyrzykowski, M. Gromadzki, M. Hundertmark, M. Krezinger, M. Kun, M. Maskoli\=unas, M. Mugrauer, M. Zieli\'nski, N. Ihanec, O. Zi\'o{\l}kowska, P. \'Abrah\'am, P. Miko{\l}ajczyk, P. Zieli\'nski, R. Bischoff, R. Janulis, R. K\"onyves-T\'oth, R. Street, R. Szak\'ats, S. Hoffmann, S. Littlefair, T. Butterley, U. Burgaz, V. Godunova, V. \v{C}epas, W. Stenglein, Y. Tsapras, Z. Kaczmarek

arxiv:2005.11537 v2 · 2020-05-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPPV7IFOYKVVKMVJ5TFXVTECHL}

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	2026-07-05T01:30:04.586974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83df5fa0aec2ab5532a9eccb7acc823aefdd2ba192710590bde175492fd90987

Aliases

arxiv: 2005.11537 · arxiv_version: 2005.11537v2 · doi: 10.48550/arxiv.2005.11537 · pith_short_12: QPPV7IFOYKVV · pith_short_16: QPPV7IFOYKVVKMVJ · pith_short_8: QPPV7IFO

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/QPPV7IFOYKVVKMVJ5TFXVTECHL \
  | 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: 83df5fa0aec2ab5532a9eccb7acc823aefdd2ba192710590bde175492fd90987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b898e69555ef181084a1830dbca864d118eca7d15caace8213c0f889c27d5ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-05-23T13:39:34Z",
    "title_canon_sha256": "37e8fb5269de08f231f8cd57857c1b5223b90acb704bcc6991fed7277510c6a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.11537",
    "kind": "arxiv",
    "version": 2
  }
}