Pith Number

pith:L4MQGRGO

pith:2010:L4MQGRGOHXIDA72JTE2O5OSS52

not attested not anchored not stored refs pending

A Statistical Comparison of the Optical/UV and X-ray Afterglows of Gamma-Ray Bursts using the Swift Ultra-violet Optical and X-ray Telescopes

J. A. Nousek, K. L. Page, M. De Pasquale, M. H. Siegel, M. J. Page, M. M. Chester, N. P. M. Kuin, P. A. Curran, P. A. Evans, P. Schady, P. W. A. Roming, S. R. Oates, S. Zane, T. S. Koch

arxiv:1010.6212 v1 · 2010-10-29 · 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{L4MQGRGOHXIDA72JTE2O5OSS52}

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	2026-05-18T02:04:54.936386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f190344ce3dd0307f499934eeba52eea9289c0ffb90ee5516b931284c1afd70

Aliases

arxiv: 1010.6212 · arxiv_version: 1010.6212v1 · doi: 10.48550/arxiv.1010.6212 · pith_short_12: L4MQGRGOHXID · pith_short_16: L4MQGRGOHXIDA72J · pith_short_8: L4MQGRGO

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/L4MQGRGOHXIDA72JTE2O5OSS52 \
  | 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: 5f190344ce3dd0307f499934eeba52eea9289c0ffb90ee5516b931284c1afd70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f56eb94b11aa4cc81949d210ce2329178d5d1a4bd0b58fc1a85c613455c86c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-29T14:02:11Z",
    "title_canon_sha256": "fb852e9daa9fb3ef393876cf7151a4f77c2354136e88f147f7fd5ca964346538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.6212",
    "kind": "arxiv",
    "version": 1
  }
}