Pith Number

pith:ZQ336WQR

pith:2005:ZQ336WQR6TO2ARRHLX5JXKURSM

not attested not anchored not stored refs pending

Swift panchromatic observations of the bright gamma-ray burst GRB050525a

A. J. Blustin, B. Zhang (for the Swift team), D. Band, F. E. Marshall, K. O. Mason, M. Capalbi, M. Perri, M. Still, P. Boyd, P. Roming, P. Schady, S. Barthelmy, S. Rosen, S. T. Holland, T. Poole

arxiv:astro-ph/0507515 v3 · 2005-07-21 · 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{ZQ336WQR6TO2ARRHLX5JXKURSM}

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	2026-07-04T23:55:17.651955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc37bf5a11f4dda046275dfa9baa9193204b9cc4735caf264cd65b4a0e79d491

Aliases

arxiv: astro-ph/0507515 · arxiv_version: astro-ph/0507515v3 · doi: 10.48550/arxiv.astro-ph/0507515 · pith_short_12: ZQ336WQR6TO2 · pith_short_16: ZQ336WQR6TO2ARRH · pith_short_8: ZQ336WQR

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/ZQ336WQR6TO2ARRHLX5JXKURSM \
  | 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: cc37bf5a11f4dda046275dfa9baa9193204b9cc4735caf264cd65b4a0e79d491

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ae7044ae6d2773253bb2c636c6cf7a3b2175b2a1c0054e00b0be84bde7aad30",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-21T15:12:07Z",
    "title_canon_sha256": "2da0054c9169cff46fe79d33ae2a717bc9ac897962b33505e0825f494eac9a74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507515",
    "kind": "arxiv",
    "version": 3
  }
}