Pith Number

pith:QPJR27JW

pith:2004:QPJR27JWW6764MFDX2HZYJMHXC

not attested not anchored not stored refs pending

High Energy Observations of XRF 030723: Evidence for an Off-axis Gamma-Ray Burst?

A. Dullighan, A. Levine, A. Yoshida, C. Barraud, C. Graziani, D. Q. Lamb, E. E. Fenimore, E. Morgan, F. Martel, G. B. Crew, G. Pizzichini, G. Prigozhin, G. Ricker, J. Braga, J. Doty, J-F. Olive, J. G. Jernigan, J-L. Atteia, J-P. Dezalay, J. Villasenor, K. Hurley, K. Torii, M. Boer, M. Galassi, M. Matsuoka, M. Suzuki, N. Kawai, N. R. Butler, P. Ford, R. Manchanda, R. Vanderspek, S. E. Woosley, T. Cline, T. Q. Donaghy, T. Sakamoto, T. Tamagawa, Y. Shirasaki

arxiv:astro-ph/0408453 v2 · 2004-08-24 · 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{QPJR27JWW6764MFDX2HZYJMHXC}

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	2026-07-04T16:44:32.961051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d31d7d36b7bfee30a3be8f9c2587b888bdc40e6e01b372dc7cd9aac65596ad

Aliases

arxiv: astro-ph/0408453 · arxiv_version: astro-ph/0408453v2 · doi: 10.48550/arxiv.astro-ph/0408453 · pith_short_12: QPJR27JWW676 · pith_short_16: QPJR27JWW6764MFD · pith_short_8: QPJR27JW

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/QPJR27JWW6764MFDX2HZYJMHXC \
  | 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: 83d31d7d36b7bfee30a3be8f9c2587b888bdc40e6e01b372dc7cd9aac65596ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a976013e34cfbc44a7cb8bc4a9b53f884a5e912f254415a6556bf2f9a2d96ad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-24T19:16:24Z",
    "title_canon_sha256": "3ca4f2182fcc282fe6e4ba77f9d59af5de558263e1afb14db8fa7e2aa3306d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408453",
    "kind": "arxiv",
    "version": 2
  }
}