Pith Number

pith:ZUPTH4N4

pith:2019:ZUPTH4N4G6HQ6XJT3BODERAKFB

not attested not anchored not stored refs pending

Searching for Dark Photons at the LHeC and FCC-he

Monica D'Onofrio, Oliver Fischer, Zeren Simon Wang

arxiv:1909.02312 v2 · 2019-09-05 · hep-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{ZUPTH4N4G6HQ6XJT3BODERAKFB}

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	2026-07-05T00:38:26.418383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd1f33f1bc378f0f5d33d85c32440a2844fd091b1150b3dc670adb66bd36a634

Aliases

arxiv: 1909.02312 · arxiv_version: 1909.02312v2 · doi: 10.48550/arxiv.1909.02312 · pith_short_12: ZUPTH4N4G6HQ · pith_short_16: ZUPTH4N4G6HQ6XJT · pith_short_8: ZUPTH4N4

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/ZUPTH4N4G6HQ6XJT3BODERAKFB \
  | 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: cd1f33f1bc378f0f5d33d85c32440a2844fd091b1150b3dc670adb66bd36a634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd125190f880a6b17610ddf3d35551b1132dd143f70c67d190e310e29a79e4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-09-05T10:53:43Z",
    "title_canon_sha256": "4ffcb2fc3c9b995d958e1bd7d87aed5a5905d3788acdcf94c8f1f9f2831cfe3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02312",
    "kind": "arxiv",
    "version": 2
  }
}