Pith Number

pith:6UND6KCD

pith:2012:6UND6KCD6MVH6GQLUWJRSLJQD6

not attested not anchored not stored refs pending

A complete sample of bright Swift Gamma-Ray Bursts: X-ray afterglow luminosity and its correlation with the prompt emission

A. Melandri, B. Sbarufatti, D. Fugazza, G. Ghirlanda, G. Ghisellini, G. Tagliaferri, L. Nava, M. G. Bernardini, M. Perri, P. D'Avanzo, R. Salvaterra, S. Campana, S. Covino, S. D. Vergani, V. La Parola

arxiv:1206.2357 v1 · 2012-06-11 · 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{6UND6KCD6MVH6GQLUWJRSLJQD6}

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	2026-05-18T01:56:59.695775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51a3f2843f32a7f1a0ba593192d301f9c7a0d11cdbf225b29f948bd37fabd55

Aliases

arxiv: 1206.2357 · arxiv_version: 1206.2357v1 · doi: 10.48550/arxiv.1206.2357 · pith_short_12: 6UND6KCD6MVH · pith_short_16: 6UND6KCD6MVH6GQL · pith_short_8: 6UND6KCD

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/6UND6KCD6MVH6GQLUWJRSLJQD6 \
  | 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: f51a3f2843f32a7f1a0ba593192d301f9c7a0d11cdbf225b29f948bd37fabd55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff57974f6bfb7410f2a263cdde235eceba9181cc5bb1eb5c16b602e02948858",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-11T20:00:14Z",
    "title_canon_sha256": "4be1f256b91f5f223ddb8be74b4bb428b245547dad627cdcfab09c22bf18f422"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2357",
    "kind": "arxiv",
    "version": 1
  }
}