Pith Number

pith:2UPBBEYM

pith:2019:2UPBBEYMAOF5GZ4JL2M5GACIKN

not attested not anchored not stored refs pending

Flaring, Dust Formation, And Shocks In The Very Slow Nova ASASSN-17pf (LMCN 2017-11a)

A. Bahramian, B. J. Shappee, C. S. Kochanek, C. T. Britt, D. A. H. Buckley, E. Aydi, E. J. Harvey, F-J. Hambsch, J. L. Prieto, J. Strader, K. Dage, K. L. Li, K. L. Page, K. Mukai, K. V. Sokolovsky, K. Z. Stanek, L. A. G. Monard, L. Chomiuk, L. Shishkovsky, M. J. Darnley, N. D. Richardson, N. P. M. Kuin, P. Chen, S. Dong, S. J. Swihart, S. W. Jha, T. Thompson, T. W.-S. Holoien

arxiv:1903.09232 v1 · 2019-03-21 · astro-ph.HE · 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{2UPBBEYMAOF5GZ4JL2M5GACIKN}

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	2026-05-17T23:50:40.277956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51e10930c038bd367895e99d30048534f0622ab16e68f69da17fea79cc4f664

Aliases

arxiv: 1903.09232 · arxiv_version: 1903.09232v1 · doi: 10.48550/arxiv.1903.09232 · pith_short_12: 2UPBBEYMAOF5 · pith_short_16: 2UPBBEYMAOF5GZ4J · pith_short_8: 2UPBBEYM

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/2UPBBEYMAOF5GZ4JL2M5GACIKN \
  | 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: d51e10930c038bd367895e99d30048534f0622ab16e68f69da17fea79cc4f664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93348b52fa84f51c54371a3559692ab694d50ea971831db25babf173aa9ef522",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-21T20:43:02Z",
    "title_canon_sha256": "c57f0704e86029008a849bca45a58ac8c9260d02911a749f903ce05b7fcfb7fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09232",
    "kind": "arxiv",
    "version": 1
  }
}