Pith Number

pith:2QQHA766

pith:2014:2QQHA766ES7DV57ULF2PLXE2A3

not attested not anchored not stored refs pending

Three-Peak GRBs and Their Implications for Central Engines

Barbara Patricelli, Enrique Moreno M\'endez, Nissim Fraija

arxiv:1411.7377 v2 · 2014-11-26 · astro-ph.HE · astro-ph.CO · 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{2QQHA766ES7DV57ULF2PLXE2A3}

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	2026-05-18T01:36:56.558901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d420707fde24be3af7f45974f5dc9a06d3e3b43d9443ed6c43ac4250c7b7445f

Aliases

arxiv: 1411.7377 · arxiv_version: 1411.7377v2 · doi: 10.48550/arxiv.1411.7377 · pith_short_12: 2QQHA766ES7D · pith_short_16: 2QQHA766ES7DV57U · pith_short_8: 2QQHA766

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/2QQHA766ES7DV57ULF2PLXE2A3 \
  | 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: d420707fde24be3af7f45974f5dc9a06d3e3b43d9443ed6c43ac4250c7b7445f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52b32f92c7c95e8e48a26c2f7830b6a155b058d713b85861b8bfcd665701faf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-11-26T21:00:00Z",
    "title_canon_sha256": "b148b439d997c42a733c0ec4344ec7cc0ba85e6efd372f7333100330046a6b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7377",
    "kind": "arxiv",
    "version": 2
  }
}