Pith Number

pith:QOCRXV27

pith:2017:QOCRXV27X4DXFEIYECVJ7CSPOP

not attested not anchored not stored refs pending

Dark Catalysis

Francis-Yan Cyr-Racine, Jakub Scholtz, Lisa Randall, Prateek Agrawal

arxiv:1702.05482 v2 · 2017-02-17 · astro-ph.CO · 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{QOCRXV27X4DXFEIYECVJ7CSPOP}

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	2026-05-18T00:36:32.571108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83851bd75fbf0772911820aa9f8a4f73dcad63c9dda1b13f17f8ab0679aed657

Aliases

arxiv: 1702.05482 · arxiv_version: 1702.05482v2 · doi: 10.48550/arxiv.1702.05482 · pith_short_12: QOCRXV27X4DX · pith_short_16: QOCRXV27X4DXFEIY · pith_short_8: QOCRXV27

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/QOCRXV27X4DXFEIYECVJ7CSPOP \
  | 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: 83851bd75fbf0772911820aa9f8a4f73dcad63c9dda1b13f17f8ab0679aed657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "608ab07251858ce910aea3a69d0399d528719e5dd5dea52d4e59a0af41a75b55",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-02-17T19:00:00Z",
    "title_canon_sha256": "3923fc4bc9b40452afbeae03b028ab7ecc8480b56aa3c0b1d90f51f35c9947cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05482",
    "kind": "arxiv",
    "version": 2
  }
}