Pith Number

pith:7IEOZBQZ

pith:2009:7IEOZBQZNJYN27P3GYCTI6CZMB

not attested not anchored not stored refs pending

Conformal Mappings and Dispersionless Toda hierarchy II: General String Equations

Lee-Peng Teo

arxiv:0906.3565 v1 · 2009-06-19 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IEOZBQZNJYN27P3GYCTI6CZMB}

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	2026-05-18T04:42:22.129177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa08ec86196a70dd7dfb3605347859604aea3c781e5b06dfe2ffa684624b47c2

Aliases

arxiv: 0906.3565 · arxiv_version: 0906.3565v1 · doi: 10.48550/arxiv.0906.3565 · pith_short_12: 7IEOZBQZNJYN · pith_short_16: 7IEOZBQZNJYN27P3 · pith_short_8: 7IEOZBQZ

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/7IEOZBQZNJYN27P3GYCTI6CZMB \
  | 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: fa08ec86196a70dd7dfb3605347859604aea3c781e5b06dfe2ffa684624b47c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5902ebc14c8e38b7916630893a9e0f3c69dd20f78769ac018dff5b9984aedec3",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-06-19T03:38:35Z",
    "title_canon_sha256": "d70edb0c0a99f62aa5c54d5f25385ce1be9e020c9b23df104a5aa812bb549ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3565",
    "kind": "arxiv",
    "version": 1
  }
}