Pith Number

pith:4HCPDNTR

pith:2023:4HCPDNTRTTCHH7TIARXAOGI3Z4

not attested not anchored not stored refs pending

The origin of very-high-energy gamma-rays from GRB 221009A: implications for reverse shock proton synchrotron emission

Bing Zhang, B. Theodore Zhang, Kohta Murase, Kunihito Ioka

arxiv:2311.13671 v2 · 2023-11-22 · 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{4HCPDNTRTTCHH7TIARXAOGI3Z4}

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

TeV Afterglow of BOAT GRB without Jet Break

Receipt and verification

First computed	2026-07-05T10:02:42.297727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c4f1b6719cc473fe68046e07191bcf0d48a7586b9041cbc14da93477f09735

Aliases

arxiv: 2311.13671 · arxiv_version: 2311.13671v2 · doi: 10.48550/arxiv.2311.13671 · pith_short_12: 4HCPDNTRTTCH · pith_short_16: 4HCPDNTRTTCHH7TI · pith_short_8: 4HCPDNTR

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/4HCPDNTRTTCHH7TIARXAOGI3Z4 \
  | 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: e1c4f1b6719cc473fe68046e07191bcf0d48a7586b9041cbc14da93477f09735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56d8e9706a65e481e01a8c2ad507a5e0575e573f8e16e5285aa368f2c2524f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-11-22T19:51:07Z",
    "title_canon_sha256": "c788e2522166645389f5197dcf31d188f71ff5bf74d90fc3c0884fe80924a5c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13671",
    "kind": "arxiv",
    "version": 2
  }
}