Pith Number

pith:ZHZPAP74

pith:2005:ZHZPAP74SSDHDQQ4YQEZ4UKTDL

not attested not anchored not stored refs pending

Swift XRT Observations of the Breaking X-ray Afterglow of GRB 050318

A. Moretti, A.P. Beardmore, C. Pagani, D.C. Morris, D.N. Burrows, F. Frontera, G. Chincarini, G. Cusumano, G. Tagliaferri, J.A. Kennea, J.A. Nousek, J.E. Hill, J.P. Osborne, K.L. Page, L. Amati, L. Angelini, M. Capalbi, M. Perri, M.R. Goad, M. Still, N. Gehrels, O. Godet, P. Giommi, P. Romano, P.T. O'Brien, S. Campana, T. Mineo, V. La Parola, V. Mangano

arxiv:astro-ph/0509164 v1 · 2005-09-07 · 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{ZHZPAP74SSDHDQQ4YQEZ4UKTDL}

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	2026-07-04T16:52:52.451581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f2f03ffc948671c21cc4099e51531af952b76e6bcbf973503d05aae8ad6a0b

Aliases

arxiv: astro-ph/0509164 · arxiv_version: astro-ph/0509164v1 · doi: 10.48550/arxiv.astro-ph/0509164 · pith_short_12: ZHZPAP74SSDH · pith_short_16: ZHZPAP74SSDHDQQ4 · pith_short_8: ZHZPAP74

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/ZHZPAP74SSDHDQQ4YQEZ4UKTDL \
  | 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: c9f2f03ffc948671c21cc4099e51531af952b76e6bcbf973503d05aae8ad6a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f5dd92a9bd5f8abd63d378625d8623b101b50e40083ee3792966781b802540",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-07T10:47:41Z",
    "title_canon_sha256": "4276f4a566b8f6c8977cccce84f8ca26ae2b2809fedc744ba677f411ffdac5b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509164",
    "kind": "arxiv",
    "version": 1
  }
}