Pith Number

pith:7VU5OZ3N

pith:2022:7VU5OZ3NM4DNFITJLY5RY2TPHZ

not attested not anchored not stored refs pending

Emission Variation of a Long-period Pulsar Discovered by the Five-hundred-meter Aperture Spherical Radio Telescope (FAST)

C. C. Miao, D. Li, FAST Collaboration, H. M. Tedila, J. P. Yuan, J. R. Niu, J. T. Xie, L. Zhang, M. Y. Xue, N. Wang, P. Wang, R. Rejep, R. Yuen, S. J. Dang, S. Q. Wang, W. M. Yan, W. W. Zhu, Z. G. Wen, Z. Y. Tu

arxiv:2205.01407 v1 · 2022-05-03 · hep-th · 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{7VU5OZ3NM4DNFITJLY5RY2TPHZ}

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	2026-07-05T04:20:04.434150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd69d7676d6706d2a2695e3b1c6a6f3e7212f35b0c027b027b495c0beee9e6ac

Aliases

arxiv: 2205.01407 · arxiv_version: 2205.01407v1 · doi: 10.48550/arxiv.2205.01407 · pith_short_12: 7VU5OZ3NM4DN · pith_short_16: 7VU5OZ3NM4DNFITJ · pith_short_8: 7VU5OZ3N

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/7VU5OZ3NM4DNFITJLY5RY2TPHZ \
  | 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: fd69d7676d6706d2a2695e3b1c6a6f3e7212f35b0c027b027b495c0beee9e6ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f12501495fcd82e49938a31aef39bc388ae7698dff878c97259029a27609592",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-05-03T10:30:47Z",
    "title_canon_sha256": "976ccd2a24a2965ac9653ba18f209c82248cd0accc090d078acc697d97acf918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01407",
    "kind": "arxiv",
    "version": 1
  }
}