Pith Number

pith:Q3ML2AVD

pith:2011:Q3ML2AVDF3JMIH5ZAVJNV53QBC

not attested not anchored not stored refs pending

Observational implications of gamma-ray burst afterglow jet simulations and numerical light curve calculations

Andrew I. MacFadyen, Hendrik J. van Eerten

arxiv:1105.2485 v2 · 2011-05-12 · 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{Q3ML2AVDF3JMIH5ZAVJNV53QBC}

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	2026-05-18T02:01:59.149385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86d8bd02a32ed2c41fb90552daf77008967dc4b5f9f93835030b6dba0caa464d

Aliases

arxiv: 1105.2485 · arxiv_version: 1105.2485v2 · doi: 10.48550/arxiv.1105.2485 · pith_short_12: Q3ML2AVDF3JM · pith_short_16: Q3ML2AVDF3JMIH5Z · pith_short_8: Q3ML2AVD

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/Q3ML2AVDF3JMIH5ZAVJNV53QBC \
  | 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: 86d8bd02a32ed2c41fb90552daf77008967dc4b5f9f93835030b6dba0caa464d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41a2b3d94878814dbb1a4611b7aa4da1a04b07d026074e5e0f0e8c75bd849934",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-05-12T14:30:22Z",
    "title_canon_sha256": "ec74bdaed882f5c8d076cdf4f42b7033f0524ae10154787454e1849f9bf1877a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2485",
    "kind": "arxiv",
    "version": 2
  }
}