Pith Number

pith:PEMDCMFE

pith:2014:PEMDCMFEBPHUBAS4PLEYJEQMXG

not attested not anchored not stored refs pending

Constraints on axion-nucleon coupling constants from measuring the Casimir force between corrugated surfaces

C. Romero, G. L. Klimchitskaya, V. B. Bezerra, V. M. Mostepanenko

arxiv:1409.0190 v1 · 2014-08-31 · hep-ph · quant-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{PEMDCMFEBPHUBAS4PLEYJEQMXG}

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	2026-05-18T01:42:11.412047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79183130a40bcf40825c7ac984920cb9b46ef8aaa44cc7feeddbb74a495ea10e

Aliases

arxiv: 1409.0190 · arxiv_version: 1409.0190v1 · doi: 10.48550/arxiv.1409.0190 · pith_short_12: PEMDCMFEBPHU · pith_short_16: PEMDCMFEBPHUBAS4 · pith_short_8: PEMDCMFE

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/PEMDCMFEBPHUBAS4PLEYJEQMXG \
  | 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: 79183130a40bcf40825c7ac984920cb9b46ef8aaa44cc7feeddbb74a495ea10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7edbb661d82c2b9d90cff7705de3cbd13ad801c26a79032b187c8a0ac3db296",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-08-31T06:58:35Z",
    "title_canon_sha256": "259ce47db476efbe936473e775dd81b0c6c1b0694ddc4435b6f0c7506dd034c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0190",
    "kind": "arxiv",
    "version": 1
  }
}