Pith Number

pith:HN4W724F

pith:2012:HN4W724FIT6VAAQFEXVVITJJ74

not attested not anchored not stored refs pending

Core-Collapse Supernovae, Neutrinos, and Gravitational Waves

1) ((1) TAPIR, (2) CITA, (3) Grinnell), Caltech, C. D. Ott (1), E. Abdikamalov (1), E. P. O'Connor (2), S. Drasco (3, S. Gossan (1), U. C. T. Gamma (1)

arxiv:1212.4250 v1 · 2012-12-18 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HN4W724FIT6VAAQFEXVVITJJ74}

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	2026-05-18T00:43:43.969057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b796feb8544fd50020525eb544d29ff0d9e53bf7a77f8388aebdde1435f6d1e

Aliases

arxiv: 1212.4250 · arxiv_version: 1212.4250v1 · doi: 10.48550/arxiv.1212.4250 · pith_short_12: HN4W724FIT6V · pith_short_16: HN4W724FIT6VAAQF · pith_short_8: HN4W724F

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/HN4W724FIT6VAAQFEXVVITJJ74 \
  | 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: 3b796feb8544fd50020525eb544d29ff0d9e53bf7a77f8388aebdde1435f6d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069c7832a454cfdb7a4667aa07787fa90f843c2cc147609666bfe150c22bccbf",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-18T07:25:33Z",
    "title_canon_sha256": "f8ff39a6692239919f3a696097402240930eab91a80dfcc7ffba699e2f60f640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4250",
    "kind": "arxiv",
    "version": 1
  }
}