Pith Number

pith:X6S5Q3WX

pith:2010:X6S5Q3WXJ6BOYWBP5SWBBNZ6CG

not attested not anchored not stored refs pending

Curvature Diffusions in General Relativity

Jacques Franchi, Yves Le Jan

arxiv:1003.3849 v2 · 2010-03-19 · math.PR · math-ph · 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{X6S5Q3WXJ6BOYWBP5SWBBNZ6CG}

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	2026-05-18T02:08:25.190146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa5d86ed74f82ec582fecac10b73e11b598245c7e4f90453044399db25e94cc

Aliases

arxiv: 1003.3849 · arxiv_version: 1003.3849v2 · doi: 10.48550/arxiv.1003.3849 · pith_short_12: X6S5Q3WXJ6BO · pith_short_16: X6S5Q3WXJ6BOYWBP · pith_short_8: X6S5Q3WX

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/X6S5Q3WXJ6BOYWBP5SWBBNZ6CG \
  | 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: bfa5d86ed74f82ec582fecac10b73e11b598245c7e4f90453044399db25e94cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2c5d76f6b504368679aff31bdc738273b2b11c3b1a17f3af77937527d1b4a3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-03-19T17:42:54Z",
    "title_canon_sha256": "96df4fa10aab691e45e8d139e36cee38bceda10c23a2bfe274365a6bca8de84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3849",
    "kind": "arxiv",
    "version": 2
  }
}