Pith Number

pith:THGUKCGT

pith:2013:THGUKCGTCLIX2DBMU3CF2POM5Z

not attested not anchored not stored refs pending

Rigorous Numerical Verification of Uniqueness and Smoothness in a Surface Growth Model

Christian Nolde, Dirk Bl\"omker, James C. Robinson

arxiv:1311.2205 v2 · 2013-11-09 · 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{THGUKCGTCLIX2DBMU3CF2POM5Z}

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	2026-05-18T01:20:21.426047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99cd4508d312d17d0c2ca6c45d3dccee751f6348d0f08ea9d10a6d057f4b55eb

Aliases

arxiv: 1311.2205 · arxiv_version: 1311.2205v2 · doi: 10.48550/arxiv.1311.2205 · pith_short_12: THGUKCGTCLIX · pith_short_16: THGUKCGTCLIX2DBM · pith_short_8: THGUKCGT

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/THGUKCGTCLIX2DBMU3CF2POM5Z \
  | 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: 99cd4508d312d17d0c2ca6c45d3dccee751f6348d0f08ea9d10a6d057f4b55eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "894a14f967ca253d4f9d1772afc5c4f0ae331e5d24193aef495fc0493186a383",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-09T20:19:27Z",
    "title_canon_sha256": "00c5363126494bb298589f4767861bc33e1d29df42cd02f77dbc548fe3cbd505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2205",
    "kind": "arxiv",
    "version": 2
  }
}