Pith Number

pith:Z4V2EIAM

pith:2010:Z4V2EIAMZP2OH26QEMZ524SR6Z

not attested not anchored not stored refs pending

Finite Time Singularities for Lagrangian Mean Curvature Flow

Andr\'e Neves

arxiv:1009.1083 v3 · 2010-09-06 · math.DG · math.AP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4V2EIAMZP2OH26QEMZ524SR6Z}

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	2026-05-18T03:56:10.827224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf2ba2200ccbf4e3ebd02333dd7251f654d99945f426a7e906d5a760da219819

Aliases

arxiv: 1009.1083 · arxiv_version: 1009.1083v3 · doi: 10.48550/arxiv.1009.1083 · pith_short_12: Z4V2EIAMZP2O · pith_short_16: Z4V2EIAMZP2OH26Q · pith_short_8: Z4V2EIAM

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/Z4V2EIAMZP2OH26QEMZ524SR6Z \
  | 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: cf2ba2200ccbf4e3ebd02333dd7251f654d99945f426a7e906d5a760da219819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00d9956b5252911cf801100baf7f02f0a2ce4cc556ba35748fa0c8a78b87d1e4",
    "cross_cats_sorted": [
      "math.AP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-09-06T16:16:08Z",
    "title_canon_sha256": "85c201fb7a48f37e3b1449bfea7b48c6286de4bac22bb4a6f67edc1c9721c75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1083",
    "kind": "arxiv",
    "version": 3
  }
}