Pith Number

pith:NEXPANGN

pith:2019:NEXPANGN4YPBMGXDHJH6SBM7MQ

not attested not anchored not stored refs pending

Parametrics of electromagnetic searches for axion dark matter

Robert Lasenby

arxiv:1912.11467 v5 · 2019-12-24 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEXPANGN4YPBMGXDHJH6SBM7MQ}

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

Entanglement Requirements for Coherent Enhancement in Detectors

Receipt and verification

First computed	2026-07-05T02:31:37.420623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

692ef034cde61e161ae33a4fe9059f6407e308be5a39d8508714ea5f7358cb2e

Aliases

arxiv: 1912.11467 · arxiv_version: 1912.11467v5 · doi: 10.48550/arxiv.1912.11467 · pith_short_12: NEXPANGN4YPB · pith_short_16: NEXPANGN4YPBMGXD · pith_short_8: NEXPANGN

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/NEXPANGN4YPBMGXDHJH6SBM7MQ \
  | 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: 692ef034cde61e161ae33a4fe9059f6407e308be5a39d8508714ea5f7358cb2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c8a038649c81232825148652f40e5119b3e7ba7ea4f940c239c0adf835c491",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-12-24T18:45:19Z",
    "title_canon_sha256": "efb9c51eca628f33242a99ecb57e96631139a2e594f6cc75664688292ec5f078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11467",
    "kind": "arxiv",
    "version": 5
  }
}