Pith Number

pith:W77OGV74

pith:2018:W77OGV74D7OUI5AP7FN56NL5UH

not attested not anchored not stored refs pending

Asymptotic Behavior of Allen-Cahn Type Energies and Neumann Eigenvalues via Inner Variations

Nam Q. Le, Peter Sternberg

arxiv:1805.02604 v2 · 2018-05-07 · 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{W77OGV74D7OUI5AP7FN56NL5UH}

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	2026-05-17T23:58:19.294407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7fee357fc1fdd44740ff95bdf357da1f1fcc55f4219a26a9c567ab4bef2d3ed

Aliases

arxiv: 1805.02604 · arxiv_version: 1805.02604v2 · doi: 10.48550/arxiv.1805.02604 · pith_short_12: W77OGV74D7OU · pith_short_16: W77OGV74D7OUI5AP · pith_short_8: W77OGV74

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/W77OGV74D7OUI5AP7FN56NL5UH \
  | 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: b7fee357fc1fdd44740ff95bdf357da1f1fcc55f4219a26a9c567ab4bef2d3ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3cc51ecd2ad4e55fb581dd1eb408d6ebb3fe89ce584b1d022ef93c7952211e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-05-07T16:34:58Z",
    "title_canon_sha256": "d6b1fbce0d4340f45857b12c88b9a9cf3aca80a306fa82754a94f186d631edf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02604",
    "kind": "arxiv",
    "version": 2
  }
}