Pith Number

pith:GEYMPIJY

pith:2013:GEYMPIJYVF5WLN5UQABETPWNLP

not attested not anchored not stored refs pending

Mean curvature, threshold dynamics, and phase field theory on finite graphs

Andrea L. Bertozzi, Braxton Osting, Nestor Guillen, Yves van Gennip

arxiv:1307.0045 v4 · 2013-06-28 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEYMPIJYVF5WLN5UQABETPWNLP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:41:01.668131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3130c7a138a97b65b7b4800249becd5bec9d5939a846508f31846554dc86d225

Aliases

arxiv: 1307.0045 · arxiv_version: 1307.0045v4 · doi: 10.48550/arxiv.1307.0045 · pith_short_12: GEYMPIJYVF5W · pith_short_16: GEYMPIJYVF5WLN5U · pith_short_8: GEYMPIJY

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/GEYMPIJYVF5WLN5UQABETPWNLP \
  | 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: 3130c7a138a97b65b7b4800249becd5bec9d5939a846508f31846554dc86d225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "860a46980361182d296f8c2c04db6960606e6ea085a8696e1594b39e842490a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-06-28T22:49:11Z",
    "title_canon_sha256": "239bb80188054ca292138331e82be5cd4fa775441c2a6090871af4d53d2be97b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0045",
    "kind": "arxiv",
    "version": 4
  }
}