Pith Number

pith:7MDB4HUL

pith:2015:7MDB4HULP3M6UMAJR7JWYWHEAG

not attested not anchored not stored refs pending

On the inhomogeneous T-Q relation for quantum integrable models

Junpeng Cao, Kangjie Shi, Wen-Li Yang, Yupeng Wang

arxiv:1506.02512 v1 · 2015-06-08 · math-ph · cond-mat.stat-mech · hep-th · math.MP · nlin.SI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MDB4HULP3M6UMAJR7JWYWHEAG}

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	2026-05-18T01:55:50.893278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb061e1e8b7ed9ea30098fd36c58e40194c2eac72e80ad5f7c96de2690b3f3f3

Aliases

arxiv: 1506.02512 · arxiv_version: 1506.02512v1 · doi: 10.48550/arxiv.1506.02512 · pith_short_12: 7MDB4HULP3M6 · pith_short_16: 7MDB4HULP3M6UMAJ · pith_short_8: 7MDB4HUL

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/7MDB4HULP3M6UMAJR7JWYWHEAG \
  | 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: fb061e1e8b7ed9ea30098fd36c58e40194c2eac72e80ad5f7c96de2690b3f3f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e39b578cf0760669c8e967d912a6fb4e3dd2b94756c56c5d302761b2d6efd5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-06-08T14:09:56Z",
    "title_canon_sha256": "295346b5c839ada75bb9747c067ce30a9f57a02675065463ef71f19941a1a750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02512",
    "kind": "arxiv",
    "version": 1
  }
}