Pith Number

pith:Z7P5G5MW

pith:2008:Z7P5G5MWMR4HM3CD6U6DZ5GI3S

not attested not anchored not stored refs pending

The short GRB070707 afterglow and its very faint host galaxy

A. M. Parsons, A. P. Beardmore, C. Guidorzi, D. Fugazza, D. Guetta, D. Lazzati, D. Malesani, F. Fiore, G. Chincarini, G. L. Israel, G. Tagliaferri, L. A. Antonelli, L. Stella, M. Della Valle, P. D'Avanzo, R. Perna, S. Campana, S. Covino, S.D. Vergani, S. Piranomonte, V. D'Elia

arxiv:0807.1348 v3 · 2008-07-08 · 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{Z7P5G5MWMR4HM3CD6U6DZ5GI3S}

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.

Cited by

1 paper in Pith

EP251023a: A fast X-ray transient featuring a magnetar-powered optical internal plateau followed by a steep decay

Receipt and verification

First computed	2026-07-04T15:15:37.526298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfdfd375966478766c43f53c3cf4c8dcb5b8dd67cfb648149a83362970fb6917

Aliases

arxiv: 0807.1348 · arxiv_version: 0807.1348v3 · doi: 10.48550/arxiv.0807.1348 · pith_short_12: Z7P5G5MWMR4H · pith_short_16: Z7P5G5MWMR4HM3CD · pith_short_8: Z7P5G5MW

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/Z7P5G5MWMR4HM3CD6U6DZ5GI3S \
  | 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: cfdfd375966478766c43f53c3cf4c8dcb5b8dd67cfb648149a83362970fb6917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edd145219fe6f0eaa806e10da0fedc3aca2903da1ea49f0ba7d1076f539e81ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-08T22:45:14Z",
    "title_canon_sha256": "373cb185e0f550046f7044cb61885eceb5c45707479d2f544350ea4a59fb8ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1348",
    "kind": "arxiv",
    "version": 3
  }
}