Pith Number

pith:4FFSK4EV

pith:2014:4FFSK4EVSQ3H7ERN7LNUWN7WIL

not attested not anchored not stored refs pending

Direct Detection Constraints on Dark Photon Dark Matter

Adam Ritz, Haipeng An, Josef Pradler, Maxim Pospelov

arxiv:1412.8378 v3 · 2014-12-29 · 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{4FFSK4EVSQ3H7ERN7LNUWN7WIL}

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

The Dark Photon

Receipt and verification

First computed	2026-05-18T01:36:31.259172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14b25709594367f922dfadb4b37f642e3eb2ffb8b4315162b2f208100df9b63

Aliases

arxiv: 1412.8378 · arxiv_version: 1412.8378v3 · doi: 10.48550/arxiv.1412.8378 · pith_short_12: 4FFSK4EVSQ3H · pith_short_16: 4FFSK4EVSQ3H7ERN · pith_short_8: 4FFSK4EV

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/4FFSK4EVSQ3H7ERN7LNUWN7WIL \
  | 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: e14b25709594367f922dfadb4b37f642e3eb2ffb8b4315162b2f208100df9b63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be13b0af2639404547fd30e63391e5ca3d429ee5e54592bf12b2ea3c4c336124",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-12-29T15:58:33Z",
    "title_canon_sha256": "9ae42c883dc7d6ed84e27a2af1ae271020f5a4e44ac6d394bbe0d7f9a1faaf25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8378",
    "kind": "arxiv",
    "version": 3
  }
}