Pith Number

pith:JWWLX6AI

pith:2010:JWWLX6AICTIC7YN6RYN3KSWEXV

not attested not anchored not stored refs pending

Short Gamma Ray Bursts: marking the birth of black holes from coalescing compact binaries

Davide Lazzati (JILA, now at NCSU), Rosalba Perna (JILA)

arxiv:1001.0538 v1 · 2010-01-04 · 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{JWWLX6AICTIC7YN6RYN3KSWEXV}

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	2026-05-18T02:10:05.282953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dacbbf80814d02fe1be8e1bb54ac4bd44693a3aabce4ff2859e5f301f66aaa8

Aliases

arxiv: 1001.0538 · arxiv_version: 1001.0538v1 · doi: 10.48550/arxiv.1001.0538 · pith_short_12: JWWLX6AICTIC · pith_short_16: JWWLX6AICTIC7YN6 · pith_short_8: JWWLX6AI

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/JWWLX6AICTIC7YN6RYN3KSWEXV \
  | 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: 4dacbbf80814d02fe1be8e1bb54ac4bd44693a3aabce4ff2859e5f301f66aaa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6a13e3a437a346d8dac7b552c565a31db040ddb0fb8a2763c99bbc793a4a38",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-01-04T16:42:59Z",
    "title_canon_sha256": "056ea31e0e7e090a405c946cfba5609e2dbeb20f7437dea5566de4da89ca2de2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0538",
    "kind": "arxiv",
    "version": 1
  }
}