Pith Number

pith:FRBX2OMW

pith:1995:FRBX2OMW7RQLZYFLHFFUUXBJ4G

not attested not anchored not stored refs pending

Algebraic aspect and construction of Lax operators in quantum integrable systems

Anjan Kundu, B Basu-Mallick

arxiv:hep-th/9507087 v1 · 1995-07-17 · 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{FRBX2OMW7RQLZYFLHFFUUXBJ4G}

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	2026-05-18T01:38:39.028398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c437d3996fc60bce0ab394b4a5c29e18b6c4ffeee9342266a27149aaf45592d

Aliases

arxiv: hep-th/9507087 · arxiv_version: hep-th/9507087v1 · doi: 10.48550/arxiv.hep-th/9507087 · pith_short_12: FRBX2OMW7RQL · pith_short_16: FRBX2OMW7RQLZYFL · pith_short_8: FRBX2OMW

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/FRBX2OMW7RQLZYFLHFFUUXBJ4G \
  | 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: 2c437d3996fc60bce0ab394b4a5c29e18b6c4ffeee9342266a27149aaf45592d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "532dbd8d5a44dd2d0d11126f96572ef090bb91e305852bca077e0a447dfe530e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-07-17T16:17:36Z",
    "title_canon_sha256": "2042820e15df5b749ac2f2cbbce6cd422359d210da0542b8d12aaae4c49a4109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9507087",
    "kind": "arxiv",
    "version": 1
  }
}