Pith Number

pith:DNMYFEN7

pith:2013:DNMYFEN7HRSHM2E4BFYZPFB2PC

not attested not anchored not stored refs pending

Finite element approximations of the stochastic mean curvature flow of planar curves of graphs

Andreas Prohl, Xiaobing Feng, Yukun Li

arxiv:1303.5930 v1 · 2013-03-24 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNMYFEN7HRSHM2E4BFYZPFB2PC}

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	2026-05-18T03:29:52.506018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b598291bf3c6476689c097197943a788e349636a0a07c99b53fd0bcf1686349

Aliases

arxiv: 1303.5930 · arxiv_version: 1303.5930v1 · doi: 10.48550/arxiv.1303.5930 · pith_short_12: DNMYFEN7HRSH · pith_short_16: DNMYFEN7HRSHM2E4 · pith_short_8: DNMYFEN7

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/DNMYFEN7HRSHM2E4BFYZPFB2PC \
  | 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: 1b598291bf3c6476689c097197943a788e349636a0a07c99b53fd0bcf1686349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa9c458158398044f7d77e68c6b9c19e32b3c674509696242f5f20efcf6a9566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-03-24T08:40:02Z",
    "title_canon_sha256": "f0e35d117d5573a81d6a70af59fc4ae3b7757ff8caf3533a11fe530e5c081f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5930",
    "kind": "arxiv",
    "version": 1
  }
}