Pith Number

pith:5WTN6CCU

pith:2014:5WTN6CCU5EU55QYK3AHPED7GMD

not attested not anchored not stored refs pending

Radio efficiency of pulsars

Andrzej Szary, Bing Zhang, George Melikidze, Janusz Gil, Ren-Xin Xu

arxiv:1402.0228 v1 · 2014-02-02 · 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{5WTN6CCU5EU55QYK3AHPED7GMD}

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	2026-05-18T01:44:53.588438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda6df0854e929dec30ad80ef20fe660c70658e394444c03db27db3aba2c2ddd

Aliases

arxiv: 1402.0228 · arxiv_version: 1402.0228v1 · doi: 10.48550/arxiv.1402.0228 · pith_short_12: 5WTN6CCU5EU5 · pith_short_16: 5WTN6CCU5EU55QYK · pith_short_8: 5WTN6CCU

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/5WTN6CCU5EU55QYK3AHPED7GMD \
  | 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: eda6df0854e929dec30ad80ef20fe660c70658e394444c03db27db3aba2c2ddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ba7cb671a0149d715a5962c3f17dd2bd041ae4239f30ec08bbcc1624461ccd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-02-02T18:28:17Z",
    "title_canon_sha256": "972f119c229d56777218a945e1ef97958345df720f4b5c83a02dc85ae356dc01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0228",
    "kind": "arxiv",
    "version": 1
  }
}