Pith Number

pith:ML74HXA3

pith:2013:ML74HXA3GQ2PPFKVR3JD2GSUGO

not attested not anchored not stored refs pending

Allen-Cahn Approximation of Mean Curvature Flow in Riemannian manifolds I, uniform estimates

Adriano Pisante, Fabio Punzo

arxiv:1308.0569 v1 · 2013-08-02 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ML74HXA3GQ2PPFKVR3JD2GSUGO}

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	2026-05-18T03:16:50.185643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62ffc3dc1b3434f795558ed23d1a54339d51c2ef54716cc38771c082285a7b72

Aliases

arxiv: 1308.0569 · arxiv_version: 1308.0569v1 · doi: 10.48550/arxiv.1308.0569 · pith_short_12: ML74HXA3GQ2P · pith_short_16: ML74HXA3GQ2PPFKV · pith_short_8: ML74HXA3

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/ML74HXA3GQ2PPFKVR3JD2GSUGO \
  | 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: 62ffc3dc1b3434f795558ed23d1a54339d51c2ef54716cc38771c082285a7b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "136726314c0006a04b1562f91ff187318397d2fb1801360a87b97a7e6991a8a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-08-02T18:13:33Z",
    "title_canon_sha256": "1871bcfc51998ce40e8ed1a9ddd1fc14c453dcd4c93da3a15abd2df7391d0d85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0569",
    "kind": "arxiv",
    "version": 1
  }
}