Pith Number

pith:7L6MDDUX

pith:2014:7L6MDDUXY2SYWFVF4FBWIVPBU5

not attested not anchored not stored refs pending

Open spin chains with generic integrable boundaries: Baxter equation and Bethe ansatz completeness from SOV

G. Niccoli, J.-M. Maillet, N. Kitanine

arxiv:1401.4901 v1 · 2014-01-20 · 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{7L6MDDUXY2SYWFVF4FBWIVPBU5}

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	2026-05-18T00:48:37.744050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fafcc18e97c6a58b16a5e1436455e1a75bae439aa8df9299f868b525071151af

Aliases

arxiv: 1401.4901 · arxiv_version: 1401.4901v1 · doi: 10.48550/arxiv.1401.4901 · pith_short_12: 7L6MDDUXY2SY · pith_short_16: 7L6MDDUXY2SYWFVF · pith_short_8: 7L6MDDUX

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/7L6MDDUXY2SYWFVF4FBWIVPBU5 \
  | 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: fafcc18e97c6a58b16a5e1436455e1a75bae439aa8df9299f868b525071151af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "743724ee784ffc4c16ad9e97a91691002bcc706f48147bda407274cbb5659f6f",
    "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": "2014-01-20T13:46:14Z",
    "title_canon_sha256": "a7a2234c6baeb5f40520305761f5ae84eb6450b350c0b6288c54596d231e3024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4901",
    "kind": "arxiv",
    "version": 1
  }
}