Pith Number

pith:YJVJDINZ

pith:2026:YJVJDINZBDSTABF65NZZRDZL6L

not attested not anchored not stored refs pending

Long-period radio transient PSR J0901-4046 is not an Isolated White Dwarf Pulsar

Alexander Wolszczan (Pennsylvania State University), Craig Heinke (University of Alberta), Maxim Lyutikov (Purdue University), Mukremin Kilic (University of Oklahoma)

arxiv:2607.03848 v1 · 2026-07-04 · 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{YJVJDINZBDSTABF65NZZRDZL6L}

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	2026-07-07T02:18:10.470822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c26a91a1b908e53004beeb73988f2bf2c71f445a9e3a80faaeb8de0fd85cb068

Aliases

arxiv: 2607.03848 · arxiv_version: 2607.03848v1 · doi: 10.48550/arxiv.2607.03848 · pith_short_12: YJVJDINZBDST · pith_short_16: YJVJDINZBDSTABF6 · pith_short_8: YJVJDINZ

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/YJVJDINZBDSTABF65NZZRDZL6L \
  | 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: c26a91a1b908e53004beeb73988f2bf2c71f445a9e3a80faaeb8de0fd85cb068

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "304b250930026afdb35778ff9f33c05a681e63e03995e8e5661bb258f0c0f833",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-04T12:34:22Z",
    "title_canon_sha256": "76e092916769bcfba7470e0cb99d71247cac51753bcc0ebe825b76237c80571f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03848",
    "kind": "arxiv",
    "version": 1
  }
}