Pith Number

pith:TA63P7WF

pith:2006:TA63P7WFMRIIPKKHWCWQUTUXJP

not attested not anchored not stored refs pending

Algebraic properties of Gardner's deformations for integrable systems

Arthemy V. Kiselev

arxiv:nlin/0610072 v3 · 2006-10-30 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TA63P7WFMRIIPKKHWCWQUTUXJP}

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	2026-07-04T17:02:15.287420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

983db7fec5645087a947b0ad0a4e974bfe9f4249c326ea45b94b8f736804ef09

Aliases

arxiv: nlin/0610072 · arxiv_version: nlin/0610072v3 · doi: 10.48550/arxiv.nlin/0610072 · pith_short_12: TA63P7WFMRII · pith_short_16: TA63P7WFMRIIPKKH · pith_short_8: TA63P7WF

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/TA63P7WFMRIIPKKHWCWQUTUXJP \
  | 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: 983db7fec5645087a947b0ad0a4e974bfe9f4249c326ea45b94b8f736804ef09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4deed5539c856004c4e253cc19a634ed4d06732ba49961c0010301d744f5b1a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2006-10-30T14:58:01Z",
    "title_canon_sha256": "e2346ccbfd4180ebf760176ea281ce79d688ab13ef5003a8748d9e9644bd06b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0610072",
    "kind": "arxiv",
    "version": 3
  }
}