Pith Number

pith:YKLDOMJL

pith:1997:YKLDOMJLTARUBLMJGVCFBT2XHO

not attested not anchored not stored refs pending

Parametrization of local biholomorphisms of real analytic hypersurfaces

Linda Preiss Rothschild, M. S. Baouendi, P. Ebenfelt

arxiv:math/9701201 v1 · 1997-04-25 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKLDOMJLTARUBLMJGVCFBT2XHO}

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	2026-05-18T01:05:37.332265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29637312b982340ad89354450cf573bbe6eec324969787048542028a04de0fa

Aliases

arxiv: math/9701201 · arxiv_version: math/9701201v1 · doi: 10.48550/arxiv.math/9701201 · pith_short_12: YKLDOMJLTARU · pith_short_16: YKLDOMJLTARUBLMJ · pith_short_8: YKLDOMJL

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/YKLDOMJLTARUBLMJGVCFBT2XHO \
  | 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: c29637312b982340ad89354450cf573bbe6eec324969787048542028a04de0fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2bc308c342402b254e3ce4fc832d7b1e8c459e001fce628a5cfacc823aa6dfa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CV",
    "submitted_at": "1997-04-25T15:13:30Z",
    "title_canon_sha256": "12c688c125c540318f4b301a938bac48a773ce9fbefb97d6a2aefb92a3f2450b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9701201",
    "kind": "arxiv",
    "version": 1
  }
}