Pith Number

pith:V6R52F2S

pith:2013:V6R52F2SKOI5AD2TNI2JLOEZLI

not attested not anchored not stored refs pending

A new method to analyse pulsar nulling phenomenon

A. Y. Yang, J. L. Han, N. Wang

arxiv:1310.6610 v1 · 2013-10-24 · 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{V6R52F2SKOI5AD2TNI2JLOEZLI}

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	2026-05-18T02:46:31.208216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afa3dd17525391d00f536a3495b8995a35f27b0daa585c3d467b1ea33ee39af8

Aliases

arxiv: 1310.6610 · arxiv_version: 1310.6610v1 · doi: 10.48550/arxiv.1310.6610 · pith_short_12: V6R52F2SKOI5 · pith_short_16: V6R52F2SKOI5AD2T · pith_short_8: V6R52F2S

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/V6R52F2SKOI5AD2TNI2JLOEZLI \
  | 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: afa3dd17525391d00f536a3495b8995a35f27b0daa585c3d467b1ea33ee39af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a861e7db53454de7491b9a9fd27299f55b66f7d51104eeae9d2fc1937a9a8573",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-24T13:31:17Z",
    "title_canon_sha256": "3bf0ea2dd247381d6e7f434e064f06142cc7f223bc7ff8bc32c9456af1bdb2fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6610",
    "kind": "arxiv",
    "version": 1
  }
}