Pith Number

pith:WVGNJQTO

pith:2011:WVGNJQTOX7C672N2RML23QAEKH

not attested not anchored not stored refs pending

Large data local well-posedness for a class of KdV-type equations

Benjamin Harrop-Griffiths

arxiv:1110.5402 v3 · 2011-10-25 · 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{WVGNJQTOX7C672N2RML23QAEKH}

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	2026-05-18T03:20:06.785473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b54cd4c26ebfc5efe9ba8b17adc00451c21e2c60228f41c19bd0f9b8d3091857

Aliases

arxiv: 1110.5402 · arxiv_version: 1110.5402v3 · doi: 10.48550/arxiv.1110.5402 · pith_short_12: WVGNJQTOX7C6 · pith_short_16: WVGNJQTOX7C672N2 · pith_short_8: WVGNJQTO

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/WVGNJQTOX7C672N2RML23QAEKH \
  | 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: b54cd4c26ebfc5efe9ba8b17adc00451c21e2c60228f41c19bd0f9b8d3091857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e69a40cd652be5be27eb94f0dba491e7f27fc20a7ab51b85462f154baaa6d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-10-25T03:39:03Z",
    "title_canon_sha256": "0c20ca0136638739691831ad79bae3f3f19c7603d4272564faa419a12b4f0b1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5402",
    "kind": "arxiv",
    "version": 3
  }
}