Pith Number

pith:CA2W6O3Y

pith:1998:CA2W6O3YC4S2AAGSHMPPCUVI7H

not attested not anchored not stored refs pending

Classically and Quantum Integrable Systems with Boundary

Ke Wu, Xu-Dong Luo, Yi-Xin Chen

arxiv:hep-th/9808150 v1 · 1998-08-25 · 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{CA2W6O3YC4S2AAGSHMPPCUVI7H}

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	2026-07-04T15:20:59.685739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10356f3b781725a000d23b1ef152a8f9da15f2f59b47615b702e1c27e7149266

Aliases

arxiv: hep-th/9808150 · arxiv_version: hep-th/9808150v1 · doi: 10.48550/arxiv.hep-th/9808150 · pith_short_12: CA2W6O3YC4S2 · pith_short_16: CA2W6O3YC4S2AAGS · pith_short_8: CA2W6O3Y

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/CA2W6O3YC4S2AAGSHMPPCUVI7H \
  | 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: 10356f3b781725a000d23b1ef152a8f9da15f2f59b47615b702e1c27e7149266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f8aef2e488ea90ce2e67a7852848021a133cdaa49af0f827f003679944c74c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-08-25T03:49:53Z",
    "title_canon_sha256": "e1c6ce31fba710fa57134189b22a66176e21e18d654de179919017438d326421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9808150",
    "kind": "arxiv",
    "version": 1
  }
}