Pith Number

pith:QR6O73FO

pith:2012:QR6O73FOJT4TX7HILT62RHPDJ6

not attested not anchored not stored refs pending

The most powerful explosions in the Universe: genesis and evolution of Supernova and Gamma-Ray Burst Italian programs at ESO

2, 3) ((1) INAF-OATrieste, Elena Pian (1, Italy), Italy (2) Scuola Normale Superiore, Italy (3) INFN-Pisa, Pisa

arxiv:1210.1131 v1 · 2012-10-03 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QR6O73FOJT4TX7HILT62RHPDJ6}

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	2026-05-18T03:44:05.420481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

847cefecae4cf93bfce85cfda89de34f8243a8575e78a02313fa5f05f73b1e8d

Aliases

arxiv: 1210.1131 · arxiv_version: 1210.1131v1 · doi: 10.48550/arxiv.1210.1131 · pith_short_12: QR6O73FOJT4T · pith_short_16: QR6O73FOJT4TX7HI · pith_short_8: QR6O73FO

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/QR6O73FOJT4TX7HILT62RHPDJ6 \
  | 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: 847cefecae4cf93bfce85cfda89de34f8243a8575e78a02313fa5f05f73b1e8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d3afc84c11301e19e0ef8b456403eb5a4168ba50c1f653cbac23ce2a14a219",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-03T14:45:23Z",
    "title_canon_sha256": "2b6f040ba94fa573cf8705a57e0dca07fc44786520e5fd3216f37e1a444d2900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1131",
    "kind": "arxiv",
    "version": 1
  }
}