Pith Number

pith:CNIFWHNN

pith:2010:CNIFWHNNOEUKILDJUSINA5RQOB

not attested not anchored not stored refs pending

Dark Matter and Dark Energy from Gravitational Symmetry Breaking

A. Fuzfa, J.-M. Alimi

arxiv:1002.4715 v1 · 2010-02-25 · 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{CNIFWHNNOEUKILDJUSINA5RQOB}

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	2026-05-18T02:08:56.967922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13505b1dad7128a42c69a490d0763070501dcebf8f3b0f5b904ed3d9e96f28e5

Aliases

arxiv: 1002.4715 · arxiv_version: 1002.4715v1 · doi: 10.48550/arxiv.1002.4715 · pith_short_12: CNIFWHNNOEUK · pith_short_16: CNIFWHNNOEUKILDJ · pith_short_8: CNIFWHNN

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/CNIFWHNNOEUKILDJUSINA5RQOB \
  | 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: 13505b1dad7128a42c69a490d0763070501dcebf8f3b0f5b904ed3d9e96f28e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72be3bd5655afc40db217d0e323c1d8e289dd3c21c38d984f812597ca8b496b1",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-25T08:49:10Z",
    "title_canon_sha256": "ab40860d50caeae021ec8ae95412f60b924538bcdab1843d6a0e67db29359190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4715",
    "kind": "arxiv",
    "version": 1
  }
}