Pith Number

pith:JO3Q2DEO

pith:2017:JO3Q2DEOULVLKDNHADHV2RVSQK

not attested not anchored not stored refs pending

Supernovae from rotating stars

Andre Maeder, Georges Meynet

arxiv:1711.07740 v1 · 2017-11-21 · 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{JO3Q2DEOULVLKDNHADHV2RVSQK}

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	2026-05-18T00:17:42.209095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb70d0c8ea2eab50da700cf5d46b28283de3920a6ae0d8c3d5213f0e2693899

Aliases

arxiv: 1711.07740 · arxiv_version: 1711.07740v1 · doi: 10.48550/arxiv.1711.07740 · pith_short_12: JO3Q2DEOULVL · pith_short_16: JO3Q2DEOULVLKDNH · pith_short_8: JO3Q2DEO

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/JO3Q2DEOULVLKDNHADHV2RVSQK \
  | 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: 4bb70d0c8ea2eab50da700cf5d46b28283de3920a6ae0d8c3d5213f0e2693899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0b03de37003bd8d74a23a64cdc59e46fb1a77b0b4a63274ec256b2e988964c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-21T12:12:22Z",
    "title_canon_sha256": "fb9ee13e5163916a38469a181ee064f8aef6a1b2ce5efe3b2794b561f02764e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07740",
    "kind": "arxiv",
    "version": 1
  }
}