Pith Number

pith:7DJHGFH6

pith:2013:7DJHGFH6J44L7Z34HDZHRIQ6ZI

not attested not anchored not stored refs pending

Homogenization for nonlinear PDEs in general domains with oscillatory Neumann boundary data

Inwon Kim, Sunhi Choi

arxiv:1302.5386 v1 · 2013-02-21 · 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{7DJHGFH6J44L7Z34HDZHRIQ6ZI}

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	2026-05-18T03:32:57.795165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d27314fe4f38bfe77c38f278a21eca200c5fe9aa773a087b3211e26e080d80

Aliases

arxiv: 1302.5386 · arxiv_version: 1302.5386v1 · doi: 10.48550/arxiv.1302.5386 · pith_short_12: 7DJHGFH6J44L · pith_short_16: 7DJHGFH6J44L7Z34 · pith_short_8: 7DJHGFH6

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/7DJHGFH6J44L7Z34HDZHRIQ6ZI \
  | 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: f8d27314fe4f38bfe77c38f278a21eca200c5fe9aa773a087b3211e26e080d80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3196877f7ef2f1cbcfc92be092c459be7eb2abf7386bb4112206e2664c4dc8df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-21T19:49:06Z",
    "title_canon_sha256": "08f485bff3380b4e26c17240add681a43faae6d687416f17e5e341385bac9b12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5386",
    "kind": "arxiv",
    "version": 1
  }
}