Pith Number

pith:VO6LML45

pith:2018:VO6LML45RDELJHFZA7QGDJSB2F

not attested not anchored not stored refs pending

Convergence of the Allen-Cahn Equation to the Mean Curvature Flow with $90^\circ$-Contact Angle in 2D

Helmut Abels, Maximilian Moser

arxiv:1806.02065 v1 · 2018-06-06 · 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{VO6LML45RDELJHFZA7QGDJSB2F}

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	2026-05-18T00:14:02.800951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abbcb62f9d88c8b49cb907e061a641d166748b93356e4ae832771097fe8d0c58

Aliases

arxiv: 1806.02065 · arxiv_version: 1806.02065v1 · doi: 10.48550/arxiv.1806.02065 · pith_short_12: VO6LML45RDEL · pith_short_16: VO6LML45RDELJHFZ · pith_short_8: VO6LML45

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/VO6LML45RDELJHFZA7QGDJSB2F \
  | 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: abbcb62f9d88c8b49cb907e061a641d166748b93356e4ae832771097fe8d0c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d7c4f9f956038cb37e24847794b91830e596e0d6474e1d9610e2adea422e2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-06-06T08:44:44Z",
    "title_canon_sha256": "e8fc5971aafbf5ae1910634dedccd2332f163a31af7b0f4f8154f6b469f7bfb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02065",
    "kind": "arxiv",
    "version": 1
  }
}