Pith Number

pith:OMEBLDC4

pith:2020:OMEBLDC4R6QE476TEFJUGMK2PO

not attested not anchored not stored refs pending

Light Dark Photon Dark Matter from Inflation

Ryo Namba, Yuichiro Nakai, Ziwei Wang

arxiv:2004.10743 v2 · 2020-04-22 · hep-ph · astro-ph.CO · gr-qc · 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{OMEBLDC4R6QE476TEFJUGMK2PO}

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

3 papers in Pith

The Dark Photon

Classical constant electric fields and the Schwinger effect in de Sitter

Illuminating sequential freeze-in dark matter with dark photon signal at the CERN SHiP experiment

Receipt and verification

First computed	2026-07-05T02:11:47.271674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7308158c5c8fa04e7fd3215343315a7ba369dd4c9752f8445c34300220323367

Aliases

arxiv: 2004.10743 · arxiv_version: 2004.10743v2 · doi: 10.48550/arxiv.2004.10743 · pith_short_12: OMEBLDC4R6QE · pith_short_16: OMEBLDC4R6QE476T · pith_short_8: OMEBLDC4

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/OMEBLDC4R6QE476TEFJUGMK2PO \
  | 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: 7308158c5c8fa04e7fd3215343315a7ba369dd4c9752f8445c34300220323367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f1cab38480a7386cab3903dbf9f9b19a1a5295bc2e8e7b217722a7d18b8053",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-04-22T17:53:37Z",
    "title_canon_sha256": "874be30420df4d55c445348c12c1e8fe0c5a45132a1cac4f418ab0a12570207b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10743",
    "kind": "arxiv",
    "version": 2
  }
}