Pith Number

pith:IYBLSUYX

pith:2014:IYBLSUYXCTSBHEZMA4TDX2FXRX

not attested not anchored not stored refs pending

Bethe states of the XXZ spin-1/2 chain with arbitrary boundary fields

Junpeng Cao, Kangjie Shi, Wen-Li Yang, Xin Zhang, Yuan-Yuan Li, Yupeng Wang

arxiv:1412.6905 v2 · 2014-12-22 · 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{IYBLSUYXCTSBHEZMA4TDX2FXRX}

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	2026-05-18T02:04:02.233836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4602b9531714e413932c07263be8b78dd937258d422cdf1dc382505775706e3e

Aliases

arxiv: 1412.6905 · arxiv_version: 1412.6905v2 · doi: 10.48550/arxiv.1412.6905 · pith_short_12: IYBLSUYXCTSB · pith_short_16: IYBLSUYXCTSBHEZM · pith_short_8: IYBLSUYX

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/IYBLSUYXCTSBHEZMA4TDX2FXRX \
  | 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: 4602b9531714e413932c07263be8b78dd937258d422cdf1dc382505775706e3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2ef017f240d8d39a554b7535f724f35c162eb045184bf7abc1e0a0d6d76798",
    "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": "2014-12-22T09:19:16Z",
    "title_canon_sha256": "72441bf066bee9b474fbe038c263f9c2936cb15ceafb627e55456d17a0d980e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6905",
    "kind": "arxiv",
    "version": 2
  }
}