Pith Number

pith:ZE5J5Z7P

pith:2012:ZE5J5Z7PFJP6BTPE2TJ433NR6O

not attested not anchored not stored refs pending

Phase-locked modulation delay between the poles of pulsar B1055-52

Geoff Wright, Patrick Weltevrede, Simon Johnston

arxiv:1204.4100 v1 · 2012-04-18 · astro-ph.SR · 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{ZE5J5Z7PFJP6BTPE2TJ433NR6O}

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	2026-05-18T01:57:49.296487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c93a9ee7ef2a5fe0cde4d4d3cdedb1f3a036226c0dd0f6870a82dea281789af5

Aliases

arxiv: 1204.4100 · arxiv_version: 1204.4100v1 · doi: 10.48550/arxiv.1204.4100 · pith_short_12: ZE5J5Z7PFJP6 · pith_short_16: ZE5J5Z7PFJP6BTPE · pith_short_8: ZE5J5Z7P

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/ZE5J5Z7PFJP6BTPE2TJ433NR6O \
  | 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: c93a9ee7ef2a5fe0cde4d4d3cdedb1f3a036226c0dd0f6870a82dea281789af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d142af8f95fb26391ae74c60aedbec52003304ae6d67de94d79810b0f2da5caa",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-18T14:58:39Z",
    "title_canon_sha256": "47a88e536155e2c0e38bcc9b0306b6ebe60949ba83f73cd149366ab288ab68d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4100",
    "kind": "arxiv",
    "version": 1
  }
}