Pith Number

pith:BUSC6ZHY

pith:2009:BUSC6ZHYWRZRKPX6TNJGPQGZTY

not attested not anchored not stored refs pending

Implications of Graviton-Graviton Interaction to Dark Matter

A. Deur

arxiv:0901.4005 v2 · 2009-01-26 · 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{BUSC6ZHYWRZRKPX6TNJGPQGZTY}

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	2026-05-18T04:34:00.698113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d242f64f8b473153efe9b5267c0d99e075c7ebb54137b1fe221e28e02557d0e

Aliases

arxiv: 0901.4005 · arxiv_version: 0901.4005v2 · doi: 10.48550/arxiv.0901.4005 · pith_short_12: BUSC6ZHYWRZR · pith_short_16: BUSC6ZHYWRZRKPX6 · pith_short_8: BUSC6ZHY

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/BUSC6ZHYWRZRKPX6TNJGPQGZTY \
  | 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: 0d242f64f8b473153efe9b5267c0d99e075c7ebb54137b1fe221e28e02557d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c09de60c92ffe5bb1b7ffca291e9c2461ddb4219b784025cde56d4e8c0731c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-01-26T13:34:50Z",
    "title_canon_sha256": "f4f2f1b961727be13b9f5d818ead1b4c3310c4e8e19fbace136efe612cb73aa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4005",
    "kind": "arxiv",
    "version": 2
  }
}