Pith Number

pith:GCB57K2Z

pith:2025:GCB57K2ZUOBPOIWYUH5E3CMY2V

not attested not anchored not stored refs pending

Evidence for and implications of a dark photon

A. W. Thomas, X. G. Wang

arxiv:2506.21854 v1 · 2025-06-27 · 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{GCB57K2ZUOBPOIWYUH5E3CMY2V}

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	2026-07-05T11:28:02.795094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3083dfab59a382f722d8a1fa4d8998d56ed990b6207e0eeff8760378aef86d5c

Aliases

arxiv: 2506.21854 · arxiv_version: 2506.21854v1 · doi: 10.48550/arxiv.2506.21854 · pith_short_12: GCB57K2ZUOBP · pith_short_16: GCB57K2ZUOBPOIWY · pith_short_8: GCB57K2Z

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/GCB57K2ZUOBPOIWYUH5E3CMY2V \
  | 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: 3083dfab59a382f722d8a1fa4d8998d56ed990b6207e0eeff8760378aef86d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffc39f252ca08dd8d17adb099c2d0c2b3d383c4446b2624ec42fefdf9cb0cf59",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-06-27T02:09:12Z",
    "title_canon_sha256": "8b5653796f272f379f15612f9031869bd08289f16394e24ab6a94f49f890ad99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21854",
    "kind": "arxiv",
    "version": 1
  }
}