Pith Number

pith:7GQERXKW

pith:2011:7GQERXKW6D6LCLUUPQ5WOO2IWK

not attested not anchored not stored refs pending

Five and a half roads to form a millisecond pulsar

Thomas M. Tauris

arxiv:1106.0897 v1 · 2011-06-05 · 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{7GQERXKW6D6LCLUUPQ5WOO2IWK}

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	2026-05-18T02:21:44.116494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a048dd56f0fcb12e947c3b673b48b2a91556990774d87e8d3fbdd43f46edc2

Aliases

arxiv: 1106.0897 · arxiv_version: 1106.0897v1 · doi: 10.48550/arxiv.1106.0897 · pith_short_12: 7GQERXKW6D6L · pith_short_16: 7GQERXKW6D6LCLUU · pith_short_8: 7GQERXKW

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/7GQERXKW6D6LCLUUPQ5WOO2IWK \
  | 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: f9a048dd56f0fcb12e947c3b673b48b2a91556990774d87e8d3fbdd43f46edc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff7d60aa6795d3adaf68bce38f27fc02df1d389a9508f3e9dd6220ed13a40e1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-05T13:20:49Z",
    "title_canon_sha256": "755dbb32ca796a95b799e0ab31c3c7f78aebac71147f726aca38a7b884c25a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0897",
    "kind": "arxiv",
    "version": 1
  }
}