Pith Number

pith:OJRYN2PM

pith:2016:OJRYN2PM45PFYBZICG7BQSEGR5

not attested not anchored not stored refs pending

Differences between radio-loud and radio-quiet gamma-ray pulsars as revealed by Fermi

(2) Huazhong University of Science, (3) University of Hong Kong), C.W. Ng (3), C. Y. Hui (1), Jongsu Lee (1), J. Takata (2), K. S. Cheng (3) ((1) Chungnam National University, Technology

arxiv:1611.07428 v1 · 2016-11-22 · 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{OJRYN2PM45PFYBZICG7BQSEGR5}

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	2026-05-18T00:52:37.730282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726386e9ece75e5c072811be1848868f66c522f4b4c5e585beddd697186dda6d

Aliases

arxiv: 1611.07428 · arxiv_version: 1611.07428v1 · doi: 10.48550/arxiv.1611.07428 · pith_short_12: OJRYN2PM45PF · pith_short_16: OJRYN2PM45PFYBZI · pith_short_8: OJRYN2PM

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/OJRYN2PM45PFYBZICG7BQSEGR5 \
  | 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: 726386e9ece75e5c072811be1848868f66c522f4b4c5e585beddd697186dda6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc795252e401785e19b869d46ffffc4f46a5e35d98e9efcd7f3fe9c64bf8367",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-22T17:25:48Z",
    "title_canon_sha256": "f7f88d54a1b94a9b1bcdabbb63ce8c47a3ee71ffb479a59d123f883270d8aeed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07428",
    "kind": "arxiv",
    "version": 1
  }
}