Pith Number

pith:BUUDH73W

pith:2017:BUUDH73WODNP4UHZQSWOCS5JE7

not attested not anchored not stored refs pending

Lectures on Painleve property for semi-simple Frobenius manifolds

Todor MIlanov

arxiv:1702.06630 v1 · 2017-02-22 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUUDH73WODNP4UHZQSWOCS5JE7}

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	2026-05-18T00:50:13.118929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2833ff7670dafe50f984ace14ba927d6b18b3548ba5d2c58d8a243cb24c43b

Aliases

arxiv: 1702.06630 · arxiv_version: 1702.06630v1 · doi: 10.48550/arxiv.1702.06630 · pith_short_12: BUUDH73WODNP · pith_short_16: BUUDH73WODNP4UHZ · pith_short_8: BUUDH73W

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/BUUDH73WODNP4UHZQSWOCS5JE7 \
  | 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: 0d2833ff7670dafe50f984ace14ba927d6b18b3548ba5d2c58d8a243cb24c43b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c5c110248b12342155b70dc07616d31fa9c5992d3a71b2075248a3396c2dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-02-22T00:35:32Z",
    "title_canon_sha256": "e6dcbfaa691adfda9622301b9aed07f9c353f1739ec16a4362b1d73240b13f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06630",
    "kind": "arxiv",
    "version": 1
  }
}