Pith Number

pith:OJDYQ7RV

pith:2005:OJDYQ7RVWMQAUI2Y5NNXYUI57C

not attested not anchored not stored refs pending

On the nature of X-Ray Flashes

(2) Institut d'Astrophysique de Paris, C. Barraud (1), F. Daigne (2), France, France), J.L. Atteia (1) ((1) Laboratoire d'Astrophysique de Toulouse-Tarbes, OMP, Paris, R. Mochkovitch (2), Toulouse, UMR7095 CNRS, Universite Pierre et Marie Curie/Paris 6

arxiv:astro-ph/0507173 v1 · 2005-07-07 · 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{OJDYQ7RVWMQAUI2Y5NNXYUI57C}

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

Probing a new subclass of llGRB-SN transients: Insights from EP250304a and its associated supernova

Receipt and verification

First computed	2026-07-04T16:52:43.471249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7247887e35b3200a2358eb5b7c511df88a30fd99e487b89d3c5aec94a66bc450

Aliases

arxiv: astro-ph/0507173 · arxiv_version: astro-ph/0507173v1 · doi: 10.48550/arxiv.astro-ph/0507173 · pith_short_12: OJDYQ7RVWMQA · pith_short_16: OJDYQ7RVWMQAUI2Y · pith_short_8: OJDYQ7RV

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/OJDYQ7RVWMQAUI2Y5NNXYUI57C \
  | 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: 7247887e35b3200a2358eb5b7c511df88a30fd99e487b89d3c5aec94a66bc450

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfd60e4e44dc14b44dfa4f902d29c387a7b96050f0d4a0f67fd4c9580ae19bec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-07T15:23:19Z",
    "title_canon_sha256": "8f31f501a33481ff4036e9918043bf698f8390b5ec4e0d7099e68230b449d735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507173",
    "kind": "arxiv",
    "version": 1
  }
}