Pith Number

pith:B2HUCQ43

pith:2020:B2HUCQ43CL4EKDJJC3ALDVN5CY

not attested not anchored not stored refs pending

Search for dark photon and dark matter signatures around electron-positron colliders

Kai Yi, Xin Chen, Yongcheng Wu, Zhen Hu

arxiv:2001.04382 v2 · 2020-01-13 · 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{B2HUCQ43CL4EKDJJC3ALDVN5CY}

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	2026-07-05T02:10:05.843832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e8f41439b12f8450d2916c0b1d5bd16110ef16abcd8bf23fdbddf6356c2c92c

Aliases

arxiv: 2001.04382 · arxiv_version: 2001.04382v2 · doi: 10.48550/arxiv.2001.04382 · pith_short_12: B2HUCQ43CL4E · pith_short_16: B2HUCQ43CL4EKDJJ · pith_short_8: B2HUCQ43

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/B2HUCQ43CL4EKDJJC3ALDVN5CY \
  | 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: 0e8f41439b12f8450d2916c0b1d5bd16110ef16abcd8bf23fdbddf6356c2c92c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff7287e872ca632924274e5588065b0de1017f9c79fed54f7485d3ebb79cc1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-01-13T16:32:35Z",
    "title_canon_sha256": "faf0fe8a0b02390b9600ee82f67b2f1b3933fd1adec5c837eb20657b9ab20fe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04382",
    "kind": "arxiv",
    "version": 2
  }
}