Pith Number

pith:7PDF5ALK

pith:2022:7PDF5ALKKAW4S2H6SCIUWCO336

not attested not anchored not stored refs pending

Stringent Pulsar Timing Bounds on Light Scalar Couplings to Matter

Anne-Christine Davis, David Benisty, Philippe Brax

arxiv:2212.03098 v2 · 2022-12-06 · gr-qc · astro-ph.HE · astro-ph.SR · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PDF5ALKKAW4S2H6SCIUWCO336}

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	2026-07-05T05:53:51.949016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc65e816a502dc968fe90914b09dbdfb3300eb6a9d9d3dc0b42e5b247ef4c04

Aliases

arxiv: 2212.03098 · arxiv_version: 2212.03098v2 · doi: 10.48550/arxiv.2212.03098 · pith_short_12: 7PDF5ALKKAW4 · pith_short_16: 7PDF5ALKKAW4S2H6 · pith_short_8: 7PDF5ALK

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/7PDF5ALKKAW4S2H6SCIUWCO336 \
  | 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: fbc65e816a502dc968fe90914b09dbdfb3300eb6a9d9d3dc0b42e5b247ef4c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c69677d9109084112976c8578927b899155d4cad7f14435567f22c10edaeae8",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-06T16:06:55Z",
    "title_canon_sha256": "5e9ae7d1f7083fce5d16247bf4e72ba21569fe7304e7177d7e8ac330da05322a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.03098",
    "kind": "arxiv",
    "version": 2
  }
}