Pith Number

pith:Z263MKAQ

pith:1997:Z263MKAQNO4G4BOLCPLBTI2JCK

not attested not anchored not stored refs pending

Free Boson Representation of $DY_{\hbar}(sl_2)_k$ and the Deformation of the Feigin-Fuchs

L. Zhao, X.M.Ding

arxiv:hep-th/9710106 v1 · 1997-10-14 · 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{Z263MKAQNO4G4BOLCPLBTI2JCK}

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	2026-07-04T14:33:07.932530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cebdb628106bb86e05cb13d619a34912a95ad8bc6b2d940ffe6a259010816c43

Aliases

arxiv: hep-th/9710106 · arxiv_version: hep-th/9710106v1 · doi: 10.48550/arxiv.hep-th/9710106 · pith_short_12: Z263MKAQNO4G · pith_short_16: Z263MKAQNO4G4BOL · pith_short_8: Z263MKAQ

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/Z263MKAQNO4G4BOLCPLBTI2JCK \
  | 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: cebdb628106bb86e05cb13d619a34912a95ad8bc6b2d940ffe6a259010816c43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e09c28bcc341926fc29691e73de04d723e8dacf8c05ea0d202fa1ae0c50d913",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-10-14T04:18:40Z",
    "title_canon_sha256": "fe374aec404980d782ee61f65f4bdf690cef87d147bece7e89020af6ffcbe9e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9710106",
    "kind": "arxiv",
    "version": 1
  }
}