Pith Number

pith:P2VBY6WH

pith:2009:P2VBY6WH2IWS62S5QDTDOPNQ2M

not attested not anchored not stored refs pending

The Cosmic Rate, Luminosity Function and Intrinsic Correlations of Long GRBs

Dovi Poznanski, Joshua S. Bloom, Nathaniel R. Butler

arxiv:0910.3341 v2 · 2009-10-19 · 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{P2VBY6WH2IWS62S5QDTDOPNQ2M}

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	2026-05-18T02:34:18.454964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eaa1c7ac7d22d2f6a5d80e6373db0d318bb5f706361e64447eacb1f37aa64f5

Aliases

arxiv: 0910.3341 · arxiv_version: 0910.3341v2 · doi: 10.48550/arxiv.0910.3341 · pith_short_12: P2VBY6WH2IWS · pith_short_16: P2VBY6WH2IWS62S5 · pith_short_8: P2VBY6WH

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/P2VBY6WH2IWS62S5QDTDOPNQ2M \
  | 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: 7eaa1c7ac7d22d2f6a5d80e6373db0d318bb5f706361e64447eacb1f37aa64f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee175f1aae7a77de5730cab4a0d3c88d5759bd63cf757ec295a1467c111024ab",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-19T13:49:17Z",
    "title_canon_sha256": "96e9447aa4f887bcc5cbbba8e93119066719629ad4738b2bf8d15db407d2f522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3341",
    "kind": "arxiv",
    "version": 2
  }
}