Pith Number

pith:IFHMUAOP

pith:2021:IFHMUAOPS3LMG3YCXSQIYLOQOK

not attested not anchored not stored refs pending

Three Pulsars Discovered by FAST in the Globular Cluster NGC 6517 with a Pulsar Candidate Sifting Code Based on Dispersion Measure to Signal-to-Noise Ratio Plots

Duncan R. Lorimer, Jintao Luo, Lei Qian, Lin Wang, Peng Jiang, Scott M. Ransom, Xiaoyun Ma, Zhen Yan, Zhichen Pan

arxiv:2103.14927 v1 · 2021-03-27 · 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{IFHMUAOPS3LMG3YCXSQIYLOQOK}

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	2026-07-05T03:06:22.539112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

414eca01cf96d6c36f02bca08c2dd07289c7e4cfad27d425b50a844c5f79693a

Aliases

arxiv: 2103.14927 · arxiv_version: 2103.14927v1 · doi: 10.48550/arxiv.2103.14927 · pith_short_12: IFHMUAOPS3LM · pith_short_16: IFHMUAOPS3LMG3YC · pith_short_8: IFHMUAOP

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/IFHMUAOPS3LMG3YCXSQIYLOQOK \
  | 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: 414eca01cf96d6c36f02bca08c2dd07289c7e4cfad27d425b50a844c5f79693a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52cb9756be3af4a4dc58020fc4e7599205adb0d5aa6dd45244e01f87394dd67",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-03-27T15:12:09Z",
    "title_canon_sha256": "ec0d5527ac773dab97301405eaa58880e1e6bf4eefd8e5af30acfcdff96fd336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14927",
    "kind": "arxiv",
    "version": 1
  }
}