Pith Number

pith:TGVLY3SD

pith:2011:TGVLY3SDZZ3V7RTVFGWRVUL4R3

not attested not anchored not stored refs pending

The Neumann problem in thin domains with very highly oscillatory boundaries

Jos\'e M. Arrieta, Marcone C. Pereira

arxiv:1104.0076 v2 · 2011-04-01 · 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{TGVLY3SDZZ3V7RTVFGWRVUL4R3}

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	2026-05-18T02:27:06.281780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99aabc6e43ce775fc67529ad1ad17c8ec207d9e86bea0c955a0ec701c4c36865

Aliases

arxiv: 1104.0076 · arxiv_version: 1104.0076v2 · doi: 10.48550/arxiv.1104.0076 · pith_short_12: TGVLY3SDZZ3V · pith_short_16: TGVLY3SDZZ3V7RTV · pith_short_8: TGVLY3SD

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/TGVLY3SDZZ3V7RTVFGWRVUL4R3 \
  | 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: 99aabc6e43ce775fc67529ad1ad17c8ec207d9e86bea0c955a0ec701c4c36865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff49594d4d0186515604f50186f1826ef8a7cbfab8494228974e7fb579ccc12b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-04-01T04:30:09Z",
    "title_canon_sha256": "d8b51d56e08872e8443b7e3b85fe93b8fa53b91f23d7e0ebe90e70ad3f4a532a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0076",
    "kind": "arxiv",
    "version": 2
  }
}