Pith Number

pith:OZ2ZYRTY

pith:2018:OZ2ZYRTYINMRX3DN7XWEFL4ROU

not attested not anchored not stored refs pending

Anomaly-free Dark Matter with Harmless Direct Detection Constraints

J. A. Casas, J. Quilis, R. Ruiz de Austri, S. Caron

arxiv:1807.07921 v3 · 2018-07-20 · 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{OZ2ZYRTYINMRX3DN7XWEFL4ROU}

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	2026-05-17T23:43:09.421287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76759c467843591bec6dfdec42af91751e89d5e4b926a9a2b2ab1e6ed610c587

Aliases

arxiv: 1807.07921 · arxiv_version: 1807.07921v3 · doi: 10.48550/arxiv.1807.07921 · pith_short_12: OZ2ZYRTYINMR · pith_short_16: OZ2ZYRTYINMRX3DN · pith_short_8: OZ2ZYRTY

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/OZ2ZYRTYINMRX3DN7XWEFL4ROU \
  | 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: 76759c467843591bec6dfdec42af91751e89d5e4b926a9a2b2ab1e6ed610c587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a1e23693dc92d27b9b9dda0c1a1bd55cefab304e4138b2a6f9efdceb779e93b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-20T16:27:49Z",
    "title_canon_sha256": "4371810025b1fc9a8ed63edb4beb8193f3f35675c4dffd85ba3193fb58d4d214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07921",
    "kind": "arxiv",
    "version": 3
  }
}