Pith Number

pith:AVFDEMTT

pith:2022:AVFDEMTTAUJX7QM3RJRWAU7WHQ

not attested not anchored not stored refs pending

Gamma-Ray Polarimetry of the Crab Pulsar Observed by POLAR

Bo-Bing Wu, Han-Cheng Li, Jian-Chao Sun, Johannes Hulsman, Li-Ming Song, Merlin Kole, Ming-Yu Ge, Nicolas De Angelis, Nicolas Produit, Shao-Lin Xiong, Shi-Jie Zheng, Shuang-Nan Zhang, Teresa Tymieniecka, Xin Wu, Yi Zhao, Yong-Jie Zhang, Yuan-Hao Wang, Zheng-Heng Li

arxiv:2202.10877 v1 · 2022-02-22 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVFDEMTTAUJX7QM3RJRWAU7WHQ}

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	2026-07-05T04:03:03.914204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

054a32327305137fc19b8a636053f63c37bb6f2c6de85fbcc50dc6a6e7e159e5

Aliases

arxiv: 2202.10877 · arxiv_version: 2202.10877v1 · doi: 10.48550/arxiv.2202.10877 · pith_short_12: AVFDEMTTAUJX · pith_short_16: AVFDEMTTAUJX7QM3 · pith_short_8: AVFDEMTT

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/AVFDEMTTAUJX7QM3RJRWAU7WHQ \
  | 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: 054a32327305137fc19b8a636053f63c37bb6f2c6de85fbcc50dc6a6e7e159e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13dac2dd83e3504b10b715845c7e0443821972d794ef3e97a37a59483c3c2b15",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-02-22T13:26:13Z",
    "title_canon_sha256": "0d28eeece12076fb8b60cabd5201b9b47365334cef30813bffdf511dffb18131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10877",
    "kind": "arxiv",
    "version": 1
  }
}