Pith Number

pith:MR24NGOV

pith:2017:MR24NGOVBXOQFE2TVCCUPTF75K

not attested not anchored not stored refs pending

On integrability of 2-dimensional $\sigma$-models of Poisson-Lie type

Pavol \v{S}evera

arxiv:1709.02213 v1 · 2017-09-07 · 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{MR24NGOVBXOQFE2TVCCUPTF75K}

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.

Cited by

1 paper in Pith

Euclidean E-models

Receipt and verification

First computed	2026-05-18T00:28:52.815184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6475c699d50ddd029353a88547ccbfeab1249e8abfd36f95ab31ba83b010561b

Aliases

arxiv: 1709.02213 · arxiv_version: 1709.02213v1 · doi: 10.48550/arxiv.1709.02213 · pith_short_12: MR24NGOVBXOQ · pith_short_16: MR24NGOVBXOQFE2T · pith_short_8: MR24NGOV

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/MR24NGOVBXOQFE2TVCCUPTF75K \
  | 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: 6475c699d50ddd029353a88547ccbfeab1249e8abfd36f95ab31ba83b010561b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "124afa9a77d722c18d6b5774e71563733a5ec63339f37b131aa277c4b8b2acdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-07T12:49:39Z",
    "title_canon_sha256": "ce1256a531f720449ab28273d54326f0465464518317d74cac8a5f4f679f4bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02213",
    "kind": "arxiv",
    "version": 1
  }
}