Pith Number

pith:WC43NLSK

pith:2014:WC43NLSKO27LUBIIGTSRYPM65B

not attested not anchored not stored refs pending

A rigidity result for global Mumford-Shah minimizers in dimension three

Antoine Lemenant (LJLL)

arxiv:1403.3642 v1 · 2014-03-11 · math.AP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WC43NLSKO27LUBIIGTSRYPM65B}

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	2026-05-18T02:56:19.827476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b9b6ae4a76beba050834e51c3d9ee84a376008d8679bf8f1a695854f606a25

Aliases

arxiv: 1403.3642 · arxiv_version: 1403.3642v1 · doi: 10.48550/arxiv.1403.3642 · pith_short_12: WC43NLSKO27L · pith_short_16: WC43NLSKO27LUBII · pith_short_8: WC43NLSK

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/WC43NLSKO27LUBIIGTSRYPM65B \
  | 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: b0b9b6ae4a76beba050834e51c3d9ee84a376008d8679bf8f1a695854f606a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fee379d8d4cb391769d02804912cc9d1ab3746ca92ff1929e223bce9c053c4b",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-11T05:06:40Z",
    "title_canon_sha256": "89ea59d2cf63f21bfbd26964108ca0db2ae046ea1d92334fe3766c029c0f92ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3642",
    "kind": "arxiv",
    "version": 1
  }
}