Pith Number

pith:BTVWMKZK

pith:2014:BTVWMKZKKAXMEP6EVZ3GA72T5Z

not attested not anchored not stored refs pending

Internal parity symmetry and degeneracy of Bethe Ansatz strings in the isotropic heptagonal magnetic ring

Barbara Lulek, Jan Milewski, Miroslaw Labuz, Ryszard Stagraczynski, Tadeusz Lulek

arxiv:1406.4912 v1 · 2014-06-18 · math-ph · 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{BTVWMKZKKAXMEP6EVZ3GA72T5Z}

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	2026-05-18T01:42:53.241287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ceb662b2a502ec23fc4ae76607f53ee42ac4f96b21d763434dbf16b6913b8c2

Aliases

arxiv: 1406.4912 · arxiv_version: 1406.4912v1 · doi: 10.48550/arxiv.1406.4912 · pith_short_12: BTVWMKZKKAXM · pith_short_16: BTVWMKZKKAXMEP6E · pith_short_8: BTVWMKZK

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/BTVWMKZKKAXMEP6EVZ3GA72T5Z \
  | 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: 0ceb662b2a502ec23fc4ae76607f53ee42ac4f96b21d763434dbf16b6913b8c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d0c5e553c77687adccec0f69ee0979ee18598e021d808e49f0ef152520b90b7",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-06-18T23:14:17Z",
    "title_canon_sha256": "1d72be31bd5e05e0d454d9bc72f71af3fdc92decbb10948667c32eae1a21d174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4912",
    "kind": "arxiv",
    "version": 1
  }
}