Pith Number

pith:P5UTOHDD

pith:2011:P5UTOHDDVFEOFT5GII35LUOD5D

not attested not anchored not stored refs pending

Synthetic off-axis light curves for low energy gamma-ray bursts

A. I. MacFadyen, H.J. van Eerten

arxiv:1102.4571 v2 · 2011-02-22 · 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{P5UTOHDDVFEOFT5GII35LUOD5D}

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	2026-05-18T02:03:06.427703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f69371c63a948e2cfa64237d5d1c3e8ffc4594ab259bbe7753b48ee720ce2b6

Aliases

arxiv: 1102.4571 · arxiv_version: 1102.4571v2 · doi: 10.48550/arxiv.1102.4571 · pith_short_12: P5UTOHDDVFEO · pith_short_16: P5UTOHDDVFEOFT5G · pith_short_8: P5UTOHDD

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/P5UTOHDDVFEOFT5GII35LUOD5D \
  | 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: 7f69371c63a948e2cfa64237d5d1c3e8ffc4594ab259bbe7753b48ee720ce2b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "102282760ecb0afcd2cb35cb6ce0e70cb9ff2ede64f5ff3791372288566100b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-02-22T18:07:20Z",
    "title_canon_sha256": "b2fcb01e128bb68f38306e3fb6ca2015b4a0a1766fffd4c5fe3ab7e43b8c1bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4571",
    "kind": "arxiv",
    "version": 2
  }
}