Pith Number

pith:2FAJ3D54

pith:2021:2FAJ3D54QZGFJ3UPGWJL2G7D7G

not attested not anchored not stored refs pending

Electron Spectrum for the Prompt Emission of Gamma-ray Bursts in the Synchrotron Radiation Scenario

Da-Bin Lin, En-Wei Liang, Jing Li, Kuan Liu, Rui-Jing Lu, Yu-Fei Li

arxiv:2102.09257 v2 · 2021-02-18 · 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{2FAJ3D54QZGFJ3UPGWJL2G7D7G}

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	2026-07-05T02:33:29.298327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1409d8fbc864c54ee8f3592bd1be3f9954e43511943adad8cdb15d67f8ff4d8

Aliases

arxiv: 2102.09257 · arxiv_version: 2102.09257v2 · doi: 10.48550/arxiv.2102.09257 · pith_short_12: 2FAJ3D54QZGF · pith_short_16: 2FAJ3D54QZGFJ3UP · pith_short_8: 2FAJ3D54

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/2FAJ3D54QZGFJ3UPGWJL2G7D7G \
  | 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: d1409d8fbc864c54ee8f3592bd1be3f9954e43511943adad8cdb15d67f8ff4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b8af90d3dceffe8c008372eb3967d7358bb7bb6dd6af840e3770a57ec8a9fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-02-18T10:29:11Z",
    "title_canon_sha256": "e7632d234ac52ac425b98d3da71c678eeb8b9990d9b0194a426b781687957204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09257",
    "kind": "arxiv",
    "version": 2
  }
}