Pith Number

pith:WSR747ES

pith:2008:WSR747ESDWWB47KZBYILY2ZOWE

not attested not anchored not stored refs pending

Methods and results of an automatic analysis of a complete sample of Swift-XRT observations of GRBs

A.P. Beardmore, C.J. Mountford, C. Pagani, D.C. Morris, D.N. Burrows, G. Chincarini, J.A. Kennea, J.P. Osborne, J. Racusin, K.L. Page, K. Wiersema, L. Angelini, L. Vetere, M. Capalbi, M. Perri, M.R. Goad, N. Gehrels, N. Tanvir, O. Godet, P.A. Evans (U. Leicester), P. Romano, P.T. O'Brien, R.L.C. Starling, R. Margutti, R. Willingale

arxiv:0812.3662 v3 · 2008-12-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSR747ESDWWB47KZBYILY2ZOWE}

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	2026-05-18T02:15:04.366364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a3fe7c921dac1e7d590e10bc6b2eb1335808377d457497ac6f5af0a2376d98

Aliases

arxiv: 0812.3662 · arxiv_version: 0812.3662v3 · doi: 10.48550/arxiv.0812.3662 · pith_short_12: WSR747ESDWWB · pith_short_16: WSR747ESDWWB47KZ · pith_short_8: WSR747ES

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/WSR747ESDWWB47KZBYILY2ZOWE \
  | 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: b4a3fe7c921dac1e7d590e10bc6b2eb1335808377d457497ac6f5af0a2376d98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd86fdf95a89a84786ab9d0106f19a76c254690253a9998380d62af84408e10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-18T21:03:01Z",
    "title_canon_sha256": "1b87dca28602cf8066f1df74704bef72b9f4d5420e3684fa0d4d03eb403db10d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3662",
    "kind": "arxiv",
    "version": 3
  }
}