Pith Number

pith:KATT7FY3

pith:2010:KATT7FY3N2K7PSSPI5HUF5QKYQ

not attested not anchored not stored refs pending

Principles of Einstein-Finsler Gravity and Perspectives in Modern Cosmology

Sergiu I. Vacaru

arxiv:1004.3007 v3 · 2010-04-18 · math-ph · astro-ph.CO · gr-qc · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KATT7FY3N2K7PSSPI5HUF5QKYQ}

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	2026-05-18T03:30:55.735987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50273f971b6e95f7ca4f474f42f60ac43fd9f859f1293567a9bf925c292763a9

Aliases

arxiv: 1004.3007 · arxiv_version: 1004.3007v3 · doi: 10.48550/arxiv.1004.3007 · pith_short_12: KATT7FY3N2K7 · pith_short_16: KATT7FY3N2K7PSSP · pith_short_8: KATT7FY3

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/KATT7FY3N2K7PSSPI5HUF5QKYQ \
  | 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: 50273f971b6e95f7ca4f474f42f60ac43fd9f859f1293567a9bf925c292763a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c819b50e5a1989e11c212e705235ce78c00557fc02ac41c1f3cbb511e8d87a1",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-04-18T10:06:35Z",
    "title_canon_sha256": "6fbcd45a768862a431572c83a5c357d3ecd9194a0197da36ec6cd90029f82d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3007",
    "kind": "arxiv",
    "version": 3
  }
}