Pith Number

pith:HY2HSQLC

pith:2014:HY2HSQLCLPOD2UH65AOQM4RD2M

not attested not anchored not stored refs pending

Energy barrier and $\Gamma$-convergence in the $d$-dimensional Cahn-Hilliard equation

Maria G. Westdickenberg, Michael Gelantalis

arxiv:1404.5913 v3 · 2014-04-23 · 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{HY2HSQLCLPOD2UH65AOQM4RD2M}

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	2026-05-18T02:30:40.322338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e347941625bdc3d50fee81d067223d307e48ed3da3e65be9ce603fb343bdfd5

Aliases

arxiv: 1404.5913 · arxiv_version: 1404.5913v3 · doi: 10.48550/arxiv.1404.5913 · pith_short_12: HY2HSQLCLPOD · pith_short_16: HY2HSQLCLPOD2UH6 · pith_short_8: HY2HSQLC

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/HY2HSQLCLPOD2UH65AOQM4RD2M \
  | 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: 3e347941625bdc3d50fee81d067223d307e48ed3da3e65be9ce603fb343bdfd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7df074d73f2ddab047d6905fc7fb70f590e92afd2be104d2771bfaa97565e5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-04-23T17:54:09Z",
    "title_canon_sha256": "be2b1e23148a0effa99a1c9d826c0c6c455ee0590604d2c0091ae1c18a471475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5913",
    "kind": "arxiv",
    "version": 3
  }
}