Pith Number

pith:EEQSMH73

pith:2017:EEQSMH73MIS2U5VY246ZDTC7C3

not attested not anchored not stored refs pending

Convergence of the Allen-Cahn equation with a zero Neumann boundary condition on non-convex domains

Takashi Kagaya

arxiv:1710.00526 v2 · 2017-10-02 · 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{EEQSMH73MIS2U5VY246ZDTC7C3}

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	2026-05-17T23:45:00.099502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2121261ffb6225aa76b8d73d91cc5f16de210983585cb4f4209e4038a8e37f3e

Aliases

arxiv: 1710.00526 · arxiv_version: 1710.00526v2 · doi: 10.48550/arxiv.1710.00526 · pith_short_12: EEQSMH73MIS2 · pith_short_16: EEQSMH73MIS2U5VY · pith_short_8: EEQSMH73

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/EEQSMH73MIS2U5VY246ZDTC7C3 \
  | 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: 2121261ffb6225aa76b8d73d91cc5f16de210983585cb4f4209e4038a8e37f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a09c10257c7eeb7f2bc12d720717dc52b13a4553234492d35a6eaa2ace9fbb3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-02T08:20:28Z",
    "title_canon_sha256": "eeb2397870e72626a6b594cdb1bbef8f566aa73e5a0a78444e7043d49e32019e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00526",
    "kind": "arxiv",
    "version": 2
  }
}