Pith Number

pith:V4TUADCA

pith:2023:V4TUADCA7GQCCQDGJXKVAEPIDV

not attested not anchored not stored refs pending

The optical light curve of GRB 221009A: the afterglow and the emerging supernova

A. K. H. Kong, A. L. Piro, A. Rest, A. S. B. Schultz, A. Singh, A. V. Villar, C.-C. Lin, C.-C. Ngeow, C. D. Kilpatrick, C. Rojas-Bravo, D. A. Coulter, D. O. Jones, D. R. Young, E. A. Magnier, E. Ramirez-Ruiz, G. Narayan, H. Gao, I. A. Smith, J. Bright, J. Bulger, J. Fairlamb, J. Hjorth, J. Sommer, K. C. Chambers, K.-S. Lee, K. W. Davis, K. W. Smith, L. Izzo, L. Rhodes, M. D. Fulton, M. E. Huber, M. Nicholl, P. McGill, Q. Wang, R. J. Foley, R. Ridden-Harper, R. Wainscoat, S. A. Sim, S. J. Smartt, S. K. Yadavalli, S. Srivastav, S. Yang, T. de Boer, T. Lowe, T. Moore, T.-W. Chen, V. Ramakrishnan, Y.-C. Pan, Y. Zenati

arxiv:2301.11170 v2 · 2023-01-25 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4TUADCA7GQCCQDGJXKVAEPIDV}

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

Carpet-3 detection of a photon-like air shower with estimated primary energy above 100 TeV in a spatial and temporal coincidence with GRB 221009A

Receipt and verification

First computed	2026-07-05T05:58:04.788937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af27400c40f9a02140664dd55011e81d5923c5225bc95c954de15208bc707c2d

Aliases

arxiv: 2301.11170 · arxiv_version: 2301.11170v2 · doi: 10.48550/arxiv.2301.11170 · pith_short_12: V4TUADCA7GQC · pith_short_16: V4TUADCA7GQCCQDG · pith_short_8: V4TUADCA

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/V4TUADCA7GQCCQDGJXKVAEPIDV \
  | 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: af27400c40f9a02140664dd55011e81d5923c5225bc95c954de15208bc707c2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f076c78e47d001a72462fc4de14a8ab55512d51fab7baf6f3f4db1b245b79a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-01-25T13:32:08Z",
    "title_canon_sha256": "5e3e0463aa35c285b6cbee1d74841db6adda2f62695882c7242368f0147344fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11170",
    "kind": "arxiv",
    "version": 2
  }
}