Pith Number

pith:JFZTJ36I

pith:2018:JFZTJ36IVQK5WP6G5V6U35C236

not attested not anchored not stored refs pending

Exact solution of the $sp(4)$ integrable spin chain with generic boundaries

Guang-Liang Li, Junpeng Cao, Kangjie Shi, Kun Hao, Panpan Xue, Wen-Li Yang, Yupeng Wang, Zhi-Rong Xin

arxiv:1812.03618 v2 · 2018-12-10 · math-ph · cond-mat.stat-mech · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFZTJ36IVQK5WP6G5V6U35C236}

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	2026-05-17T23:44:22.047363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

497334efc8ac15db3fc6ed7d4df45adf91640e9f62580c686d13be8a2ad9db33

Aliases

arxiv: 1812.03618 · arxiv_version: 1812.03618v2 · doi: 10.48550/arxiv.1812.03618 · pith_short_12: JFZTJ36IVQK5 · pith_short_16: JFZTJ36IVQK5WP6G · pith_short_8: JFZTJ36I

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/JFZTJ36IVQK5WP6G5V6U35C236 \
  | 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: 497334efc8ac15db3fc6ed7d4df45adf91640e9f62580c686d13be8a2ad9db33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40fa18f55323daf936212ef6e71e0f91aad8e683a9444a7f04d83efed451c1ba",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-12-10T04:30:56Z",
    "title_canon_sha256": "899220073fd7720d7ca03f0bad58fd345be9b90897d708256ecbe013d7beafd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03618",
    "kind": "arxiv",
    "version": 2
  }
}