Pith Number

pith:EVXIJ5DC

pith:2025:EVXIJ5DCG3TPJOHXUDTATU3WHS

not attested not anchored not stored refs pending

Unlocking Gravity and Gravitational Waves with Radio Pulsars: Advances and Challenges

Huanchen Hu

arxiv:2507.10221 v1 · 2025-07-14 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVXIJ5DCG3TPJOHXUDTATU3WHS}

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.

Cited by

1 paper in Pith

Constraints on Einstein-aether gravity from the precision timing of PSR J1738+0333

Receipt and verification

First computed	2026-07-05T11:36:47.238474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256e84f46236e6f4b8f7a0e609d3763ca23a50e05d3d550b69bb18ccee528a9a

Aliases

arxiv: 2507.10221 · arxiv_version: 2507.10221v1 · doi: 10.48550/arxiv.2507.10221 · pith_short_12: EVXIJ5DCG3TP · pith_short_16: EVXIJ5DCG3TPJOHX · pith_short_8: EVXIJ5DC

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/EVXIJ5DCG3TPJOHXUDTATU3WHS \
  | 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: 256e84f46236e6f4b8f7a0e609d3763ca23a50e05d3d550b69bb18ccee528a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "679032a5d45d727c408b7dfb0f53392f1bd227456af40a4319e1ffa7957b916a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-14T12:39:06Z",
    "title_canon_sha256": "7f1b50262d4eca5d359059c451484ddbf75e2b316ab0d6edb8258078a72c680d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10221",
    "kind": "arxiv",
    "version": 1
  }
}