Pith Number

pith:OY3MKTFC

pith:2016:OY3MKTFCZJCM2R2OH4EZ6UFRYY

not attested not anchored not stored refs pending

Observation and Simulation of the Variable Gamma-ray Emission from PSR~J2021+4026

(2) Huazhong University of Science, China), C. W. Ng (1), J. Takata (2), K. S. Cheng (1) ((1) The University of Hong Kong, Technology

arxiv:1605.08968 v1 · 2016-05-29 · 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{OY3MKTFCZJCM2R2OH4EZ6UFRYY}

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	2026-05-18T01:11:30.518091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7636c54ca2ca44cd474e3f099f50b1c60bfc25be85f4384307289ff8169e064b

Aliases

arxiv: 1605.08968 · arxiv_version: 1605.08968v1 · doi: 10.48550/arxiv.1605.08968 · pith_short_12: OY3MKTFCZJCM · pith_short_16: OY3MKTFCZJCM2R2O · pith_short_8: OY3MKTFC

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/OY3MKTFCZJCM2R2OH4EZ6UFRYY \
  | 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: 7636c54ca2ca44cd474e3f099f50b1c60bfc25be85f4384307289ff8169e064b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3c271d3dc3557132a7cb5bf8f8d71c7582b6f1d0c0daa0a27f565b651b27e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-05-29T05:59:26Z",
    "title_canon_sha256": "f9ef8062f5c4f32f4bbcc1b6c4ce746ebf4062058fe6e42bdac3ebbf4d4e2607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08968",
    "kind": "arxiv",
    "version": 1
  }
}