Pith Number

pith:43QYLOQK

pith:2024:43QYLOQKFCAZDCRUOIK7XWIO5L

not attested not anchored not stored refs pending

The Crucial First Step in the Discovery of Millisecond Pulsars

A.C.S. Readhead

arxiv:2406.17164 v1 · 2024-06-24 · 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{43QYLOQKFCAZDCRUOIK7XWIO5L}

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	2026-07-05T08:36:30.554411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6e185ba0a2881918a347215fbd90eeafb3003a6e8d8ce84e93a90eab05390dc

Aliases

arxiv: 2406.17164 · arxiv_version: 2406.17164v1 · doi: 10.48550/arxiv.2406.17164 · pith_short_12: 43QYLOQKFCAZ · pith_short_16: 43QYLOQKFCAZDCRU · pith_short_8: 43QYLOQK

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/43QYLOQKFCAZDCRUOIK7XWIO5L \
  | 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: e6e185ba0a2881918a347215fbd90eeafb3003a6e8d8ce84e93a90eab05390dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ef215a4311be85345c0898a1abd8b621f8bf2ebfb47663c102091277b5bfe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-06-24T22:35:50Z",
    "title_canon_sha256": "bf5da4627445c1e0936865243f44f61c9237fd1bd86865ddcb9ad78ceca0f3db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17164",
    "kind": "arxiv",
    "version": 1
  }
}