Pith Number

pith:35334ZKP

pith:2018:35334ZKPKE5D3O6KHTRUKJ5RWF

not attested not anchored not stored refs pending

Integrable spin chain for stringy Wess-Zumino-Witten models

Alessandro Sfondrini, Andrea Dei

arxiv:1806.00422 v2 · 2018-06-01 · 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{35334ZKPKE5D3O6KHTRUKJ5RWF}

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	2026-05-17T23:54:34.401245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df77be654f513a3dbbca3ce34527b1b17c2fdd70f35c37657cf4238a4e47e977

Aliases

arxiv: 1806.00422 · arxiv_version: 1806.00422v2 · doi: 10.48550/arxiv.1806.00422 · pith_short_12: 35334ZKPKE5D · pith_short_16: 35334ZKPKE5D3O6K · pith_short_8: 35334ZKP

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/35334ZKPKE5D3O6KHTRUKJ5RWF \
  | 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: df77be654f513a3dbbca3ce34527b1b17c2fdd70f35c37657cf4238a4e47e977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78a23e3794782d4a9904bd992fdfe1419d5df7bb4a107aef733b8a3aef291e98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-01T16:20:09Z",
    "title_canon_sha256": "4dfe17b8a96941a7400ccd08ecaea12bee0739ae27cb50618191f5dc3703929e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00422",
    "kind": "arxiv",
    "version": 2
  }
}