Pith Number

pith:RYHHPZ4Q

pith:2007:RYHHPZ4QNMZ6BBXRT7NFMJR623

not attested not anchored not stored refs pending

The Two-Component Afterglow of Swift GRB 050802

A. Falcone, A.J. Blustin, K.L. Page, K. McGowan, K.O. Mason, M. De Pasquale, M.J. Page, N. Gehrels, P. Schady, P.W.A. Roming, S. R. Oates, S. Zane, T.S. Poole

arxiv:0706.0669 v1 · 2007-06-05 · 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{RYHHPZ4QNMZ6BBXRT7NFMJR623}

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	2026-07-04T17:04:05.306139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e0e77e7906b33e086f19fda56263ed6e0876c0e439025ecd57f3e3f96edce93

Aliases

arxiv: 0706.0669 · arxiv_version: 0706.0669v1 · doi: 10.48550/arxiv.0706.0669 · pith_short_12: RYHHPZ4QNMZ6 · pith_short_16: RYHHPZ4QNMZ6BBXR · pith_short_8: RYHHPZ4Q

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/RYHHPZ4QNMZ6BBXRT7NFMJR623 \
  | 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: 8e0e77e7906b33e086f19fda56263ed6e0876c0e439025ecd57f3e3f96edce93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd4609ccd83ed7c73d6d260e77597c5aef2e8fb3faf1542c14ea12f16ad914c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-05T14:34:29Z",
    "title_canon_sha256": "730421118be3739486255e0b51bb2e7585d3a9bf8a18d04ccba061d29df13951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.0669",
    "kind": "arxiv",
    "version": 1
  }
}