Pith Number

pith:Z44N6CLR

pith:2011:Z44N6CLRQYENUBJWIJVZNIJCXD

not attested not anchored not stored refs pending

Dark Matter Interference

Chris Kouvaris, Eugenio Del Nobile, Francesco Sannino, Jussi Virkaj\"arvi

arxiv:1111.1902 v2 · 2011-11-08 · hep-ph · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z44N6CLRQYENUBJWIJVZNIJCXD}

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	2026-05-18T03:51:35.680792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf38df09718608da0536426b96a122b8e88b923f57a28c1ed65608ce76ada4ce

Aliases

arxiv: 1111.1902 · arxiv_version: 1111.1902v2 · doi: 10.48550/arxiv.1111.1902 · pith_short_12: Z44N6CLRQYEN · pith_short_16: Z44N6CLRQYENUBJW · pith_short_8: Z44N6CLR

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/Z44N6CLRQYENUBJWIJVZNIJCXD \
  | 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: cf38df09718608da0536426b96a122b8e88b923f57a28c1ed65608ce76ada4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab21f3aea7aa5c86b3d6c3c48d6aff470cbfa1bfb78177b51ed96c2ba0e24a6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-08T13:29:14Z",
    "title_canon_sha256": "262ad83c25284d8404ff628237d95d00b2957920d87f0637941de07ec661622c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1902",
    "kind": "arxiv",
    "version": 2
  }
}