Pith Number

pith:DAISWWFA

pith:2025:DAISWWFASLEOJCPEUSAIKZ6P2F

not attested not anchored not stored refs pending

An integrable deformed Landau-Lifshitz model with particle production?

Andrea Fontanella, Juan Miguel Nieto Garc\'ia, Marius de Leeuw

arxiv:2506.13598 v2 · 2025-06-16 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAISWWFASLEOJCPEUSAIKZ6P2F}

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	2026-06-23T03:13:45.913076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18112b58a092c8e489e4a4808567cfd14a2eafa789d404a4bfdd543f21bdddb4

Aliases

arxiv: 2506.13598 · arxiv_version: 2506.13598v2 · doi: 10.48550/arxiv.2506.13598 · pith_short_12: DAISWWFASLEO · pith_short_16: DAISWWFASLEOJCPE · pith_short_8: DAISWWFA

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/DAISWWFASLEOJCPEUSAIKZ6P2F \
  | 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: 18112b58a092c8e489e4a4808567cfd14a2eafa789d404a4bfdd543f21bdddb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b6284f5b00e456dfa9373c259373af7767f32e3fd6b9880b0ae399127cafe14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-06-16T15:23:54Z",
    "title_canon_sha256": "4917aafdddb991c635b3dd8656b682c046e3a9c2c1307525f6ad852a2eb972f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13598",
    "kind": "arxiv",
    "version": 2
  }
}