Pith Number

pith:JDP5OHC5

pith:2002:JDP5OHC5AE2YEVFAA7IQMGWYYU

not attested not anchored not stored refs pending

Studies of the Relativistic Binary Pulsar PSR B1534+12: I. Timing Analysis

A. Wolszczan, I. H. Stairs, J. H. Taylor, S. E. Thorsett

arxiv:astro-ph/0208357 v1 · 2002-08-19 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDP5OHC5AE2YEVFAA7IQMGWYYU}

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	2026-07-04T16:30:39.712965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48dfd71c5d01358254a007d1061ad8c53e525a02cf7ac7d40fb3755e8ffeb97a

Aliases

arxiv: astro-ph/0208357 · arxiv_version: astro-ph/0208357v1 · doi: 10.48550/arxiv.astro-ph/0208357 · pith_short_12: JDP5OHC5AE2Y · pith_short_16: JDP5OHC5AE2YEVFA · pith_short_8: JDP5OHC5

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/JDP5OHC5AE2YEVFAA7IQMGWYYU \
  | 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: 48dfd71c5d01358254a007d1061ad8c53e525a02cf7ac7d40fb3755e8ffeb97a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483fbfa562cbd33de46ebcb4f586f91ff4bb0c20b586dafa6eabb61387be96e7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-08-19T23:53:18Z",
    "title_canon_sha256": "26627f688d30b1b8c94e3b07f3d61bc75cad54ea5a58d3f7f58066748f64b0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0208357",
    "kind": "arxiv",
    "version": 1
  }
}