Pith Number

pith:5CPTUM7F

pith:2008:5CPTUM7F24BKLT2DT26P5LQOUJ

not attested not anchored not stored refs pending

Reconciling MOND and dark matter?

Benoit Famaey, Jean-Philippe Bruneton, Lorenzo Sindoni, Stefano Liberati

arxiv:0811.3143 v1 · 2008-11-19 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CPTUM7F24BKLT2DT26P5LQOUJ}

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	2026-07-04T17:13:41.980079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e89f3a33e5d702a5cf439ebcfeae0ea27aa28a42cde3127a47849b9da56e7528

Aliases

arxiv: 0811.3143 · arxiv_version: 0811.3143v1 · doi: 10.48550/arxiv.0811.3143 · pith_short_12: 5CPTUM7F24BK · pith_short_16: 5CPTUM7F24BKLT2D · pith_short_8: 5CPTUM7F

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/5CPTUM7F24BKLT2DT26P5LQOUJ \
  | 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: e89f3a33e5d702a5cf439ebcfeae0ea27aa28a42cde3127a47849b9da56e7528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d8968ffcb236d9f4b633ec6e12ac687b157b9ec09d8c5ee6b98243a3c3723d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-19T16:17:37Z",
    "title_canon_sha256": "c8e441cadb286b30397605e0169ff609b2bd9271a53fb2194ad094517d80d365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3143",
    "kind": "arxiv",
    "version": 1
  }
}