Pith Number

pith:ZPEZEXGY

pith:2019:ZPEZEXGYJO77OZJNIOZYU6X5R3

not attested not anchored not stored refs pending

Probing Massive Scalar Fields from a Pulsar in a Stellar Triple System

Brian C. Seymour, Kent Yagi

arxiv:1908.03353 v4 · 2019-08-09 · gr-qc · 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{ZPEZEXGYJO77OZJNIOZYU6X5R3}

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	2026-07-05T01:29:39.728836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc9925cd84bbff7652d43b38a7afd8ede9384722e361349378cd121d2bfe4db

Aliases

arxiv: 1908.03353 · arxiv_version: 1908.03353v4 · doi: 10.48550/arxiv.1908.03353 · pith_short_12: ZPEZEXGYJO77 · pith_short_16: ZPEZEXGYJO77OZJN · pith_short_8: ZPEZEXGY

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/ZPEZEXGYJO77OZJNIOZYU6X5R3 \
  | 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: cbc9925cd84bbff7652d43b38a7afd8ede9384722e361349378cd121d2bfe4db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8482fde1c1be3a6ba804429b2a436ca72e91eb76ab786e3ab21b571d0fe07cd0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-09T08:02:09Z",
    "title_canon_sha256": "5732e01b27aadaa2a325cb28e6535bd7ac76ac1ce91a48bd6d912596f4ac5a1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03353",
    "kind": "arxiv",
    "version": 4
  }
}