Pith Number

pith:YUYUB3ST

pith:2021:YUYUB3ST4OAAXVKKJHSUSUVF7T

not attested not anchored not stored refs pending

FAST early pulsar discoveries: Effelsberg follow-up

A. D. Cameron, C. C. Miao, D. J. Champion, D. Li, E. Graikou, G. Hobbs, J. Niu, L. Qian, M. Cruces, M. Kramer, M. Krco, M. Yuan, M. Y. Xue, P. C. C. Freire, P. Wang, S. P.You, W. W. Zhu, X. H. Yu, X. Y. Xie, Y. L. Yue, Y. T. Chen, Y. Zhu (for the CRAFTS collaboration), Z. C. Pan, Z. J. Liu

arxiv:2108.09121 v1 · 2021-08-20 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUYUB3ST4OAAXVKKJHSUSUVF7T}

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	2026-07-05T03:14:25.843078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c53140ee53e3800bd54a49e54952a5fcf97f50261e341c3b932fdef6e9675738

Aliases

arxiv: 2108.09121 · arxiv_version: 2108.09121v1 · doi: 10.48550/arxiv.2108.09121 · pith_short_12: YUYUB3ST4OAA · pith_short_16: YUYUB3ST4OAAXVKK · pith_short_8: YUYUB3ST

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/YUYUB3ST4OAAXVKKJHSUSUVF7T \
  | 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: c53140ee53e3800bd54a49e54952a5fcf97f50261e341c3b932fdef6e9675738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "025ec871d59b2e3e80b325362ae486cb05fcd10eb20360a8ed98e42efbd45143",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-08-20T11:36:54Z",
    "title_canon_sha256": "8bee9e4f32402856d79a1379625c344b516eeb4fd96e6c49a8e61661e939cf22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09121",
    "kind": "arxiv",
    "version": 1
  }
}