Pith Number

pith:3WHLGL2P

pith:2014:3WHLGL2P3TSOMFYQXQPGGAR5CM

not attested not anchored not stored refs pending

On the Puzzle of Long and Short Gamma-Ray Bursts

2, 2), 3, 3), 4, Da-Ming Wei (2) (1, Fu-Wen Zhang (2, Guilin University of Technology, Hebei Normal University, Jing-Zhi Yan (2), Lang Shao (1, Nanjing University), Purple Mountain Observatory, Zhi-Ping Jin (2), Zi-Gao Dai (4)

arxiv:1401.7163 v1 · 2014-01-28 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WHLGL2P3TSOMFYQXQPGGAR5CM}

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	2026-05-18T03:00:50.691729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8eb32f4fdce4e61710bc1e63023d131c2214c65f146123ff657237df1e812d

Aliases

arxiv: 1401.7163 · arxiv_version: 1401.7163v1 · doi: 10.48550/arxiv.1401.7163 · pith_short_12: 3WHLGL2P3TSO · pith_short_16: 3WHLGL2P3TSOMFYQ · pith_short_8: 3WHLGL2P

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/3WHLGL2P3TSOMFYQXQPGGAR5CM \
  | 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: dd8eb32f4fdce4e61710bc1e63023d131c2214c65f146123ff657237df1e812d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb643f6d81e942539cf6378037145ff1b34c850ae427df38aabfcf41ca753b1e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-28T12:58:52Z",
    "title_canon_sha256": "307fd36683630c80c21d88ec65b740669fe189377de01a4d2f9bd68b4bf1b0b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7163",
    "kind": "arxiv",
    "version": 1
  }
}