Pith Number

pith:XHLCB2KA

pith:2011:XHLCB2KAP2F7IGPRWWNQDOCZYS

not attested not anchored not stored refs pending

Global regularity of solutions to quasilinear conormal derivative problem with controlled growth

Doyoon Kim

arxiv:1104.3394 v2 · 2011-04-18 · 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{XHLCB2KAP2F7IGPRWWNQDOCZYS}

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	2026-05-18T04:22:31.683619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9d620e9407e8bf419f1b59b01b859c4a4fe75091667558a692d73d647bd7907

Aliases

arxiv: 1104.3394 · arxiv_version: 1104.3394v2 · doi: 10.48550/arxiv.1104.3394 · pith_short_12: XHLCB2KAP2F7 · pith_short_16: XHLCB2KAP2F7IGPR · pith_short_8: XHLCB2KA

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/XHLCB2KAP2F7IGPRWWNQDOCZYS \
  | 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: b9d620e9407e8bf419f1b59b01b859c4a4fe75091667558a692d73d647bd7907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68985e168365774303dfcd96622eb03690dc051887c42ad4ee2f192cf7209b67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-04-18T06:38:35Z",
    "title_canon_sha256": "5dc58fabccb3d7f8b3b8464c8f9e60906f741a7ce0adbb4bf0d589b35753bc3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3394",
    "kind": "arxiv",
    "version": 2
  }
}