Pith Number

pith:K3CUOFUW

pith:2016:K3CUOFUWE74CAERJXA4HKX56RW

not attested not anchored not stored refs pending

Luminous Red Nova 2015 in the Galaxy M101

A.F. Valeev, A.S. Moskvitin, A.V. Zharova, B.S. Safonov, D.V. Cheryasov, E.A. Barsukova, O.I. Spiridonova, O.V. Vozyakova, T.A. Fatkhullin, T. Hancock, V.P. Goranskij

arxiv:1611.04936 v1 · 2016-11-15 · 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{K3CUOFUWE74CAERJXA4HKX56RW}

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	2026-05-18T00:58:49.482042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c547169627f8201229b838755fbe8da39c17f6d91a34c58c77af1d7555713b

Aliases

arxiv: 1611.04936 · arxiv_version: 1611.04936v1 · doi: 10.48550/arxiv.1611.04936 · pith_short_12: K3CUOFUWE74C · pith_short_16: K3CUOFUWE74CAERJ · pith_short_8: K3CUOFUW

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/K3CUOFUWE74CAERJXA4HKX56RW \
  | 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: 56c547169627f8201229b838755fbe8da39c17f6d91a34c58c77af1d7555713b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce8a36530eef9a6f1e4ccae933980cc92b84f05d80270c1e5111fe5b01073704",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-15T17:03:57Z",
    "title_canon_sha256": "af57781f00e3138c202e8763858dc40f7e341af6387be129324701f8d51ef548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04936",
    "kind": "arxiv",
    "version": 1
  }
}