Pith Number

pith:ALZEERHL

pith:2016:ALZEERHLWKCJLRXR3T7OTH6W4C

not attested not anchored not stored refs pending

Minimal Darboux transformations

A. Honda, U. Hertrich-Jeromin

arxiv:1602.06682 v1 · 2016-02-22 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALZEERHLWKCJLRXR3T7OTH6W4C}

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	2026-05-18T01:20:13.380242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f24244ebb28495c6f1dcfee99fd6e0b3bf5a6da23da04916bd1271676b2846

Aliases

arxiv: 1602.06682 · arxiv_version: 1602.06682v1 · doi: 10.48550/arxiv.1602.06682 · pith_short_12: ALZEERHLWKCJ · pith_short_16: ALZEERHLWKCJLRXR · pith_short_8: ALZEERHL

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/ALZEERHLWKCJLRXR3T7OTH6W4C \
  | 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: 02f24244ebb28495c6f1dcfee99fd6e0b3bf5a6da23da04916bd1271676b2846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd9780ed4293d407d71700f181e31f7b8c12d15f04715bc4aa84009673a73f1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-02-22T08:42:04Z",
    "title_canon_sha256": "41d9f6290503e93ac7910bada30efeb215c5eb6f840723078f08d98c1a0ac78f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06682",
    "kind": "arxiv",
    "version": 1
  }
}