Pith Number

pith:S2VYJUWT

pith:2011:S2VYJUWTEHV5ELWMP5TUF35FZW

not attested not anchored not stored refs pending

A unified supernova catalogue

2), (2) Max-Planck-Institut f\"ur Kernphysik, Aachen, Christopher Wiebusch (1) ((1) III.Physikalisches Institut, David Altmann (1), Dirk Lennarz (1, Germany, Germany), Heidelberg, RWTH Aachen University

arxiv:1112.3592 v2 · 2011-12-15 · astro-ph.HE · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2VYJUWTEHV5ELWMP5TUF35FZW}

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	2026-05-18T04:02:24.897863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96ab84d2d321ebd22ecc7f6742efa5cd9ba8b010730bdc4381680482b3e77525

Aliases

arxiv: 1112.3592 · arxiv_version: 1112.3592v2 · doi: 10.48550/arxiv.1112.3592 · pith_short_12: S2VYJUWTEHV5 · pith_short_16: S2VYJUWTEHV5ELWM · pith_short_8: S2VYJUWT

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/S2VYJUWTEHV5ELWMP5TUF35FZW \
  | 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: 96ab84d2d321ebd22ecc7f6742efa5cd9ba8b010730bdc4381680482b3e77525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0fc2d007e7e3cf155233bbe0688fdd4ab7395ddb4bc24f12bb26d7d1e90ea3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-15T18:21:43Z",
    "title_canon_sha256": "6c2fb334ac0a9dd6d4cbd87d0d56e6f698a211ab60da369b44865095c399d16d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3592",
    "kind": "arxiv",
    "version": 2
  }
}