Pith Number

pith:V7HYL2AL

pith:2013:V7HYL2ALIU4LUX733D7DWTVT5L

not attested not anchored not stored refs pending

Conical Fireballs, Cannonballs, And Jet-Breaks In The Afterglows Of Gamma Ray Bursts

Arnon Dar, Shlomo Dado

arxiv:1303.2872 v3 · 2013-03-12 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7HYL2ALIU4LUX733D7DWTVT5L}

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	2026-05-18T01:51:08.245976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcf85e80b4538ba5ffbd8fe3b4eb3eacbfa0afb2135595ffb6ef28acc8ede39

Aliases

arxiv: 1303.2872 · arxiv_version: 1303.2872v3 · doi: 10.48550/arxiv.1303.2872 · pith_short_12: V7HYL2ALIU4L · pith_short_16: V7HYL2ALIU4LUX73 · pith_short_8: V7HYL2AL

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/V7HYL2ALIU4LUX733D7DWTVT5L \
  | 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: afcf85e80b4538ba5ffbd8fe3b4eb3eacbfa0afb2135595ffb6ef28acc8ede39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381e37efd55af841cecf964e2c9693c5e905bea32525c01d542425d2ca5db4d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-12T13:25:47Z",
    "title_canon_sha256": "b013cce7533880eef1a943ba53c447a29ed9678efa1ad1725df51b0a95b887ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2872",
    "kind": "arxiv",
    "version": 3
  }
}