Pith Number

pith:ZFSEKSFR

pith:2015:ZFSEKSFRIQZ3CB67TUCD2VSGH6

not attested not anchored not stored refs pending

Integrable open spin chains related to infinite matrix product states

Artemio Gonzalez-Lopez, Bireswar Basu-Mallick, Federico Finkel

arxiv:1511.08613 v2 · 2015-11-27 · cond-mat.str-el · math-ph · math.MP · nlin.SI · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFSEKSFRIQZ3CB67TUCD2VSGH6}

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	2026-05-18T01:15:00.166308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9644548b14433b107df9d043d56463fa72338536889e19e559664e024b613e1

Aliases

arxiv: 1511.08613 · arxiv_version: 1511.08613v2 · doi: 10.48550/arxiv.1511.08613 · pith_short_12: ZFSEKSFRIQZ3 · pith_short_16: ZFSEKSFRIQZ3CB67 · pith_short_8: ZFSEKSFR

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/ZFSEKSFRIQZ3CB67TUCD2VSGH6 \
  | 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: c9644548b14433b107df9d043d56463fa72338536889e19e559664e024b613e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f02531ab426fb43b715c43b99ce5587d36b1c34630ed948fccc29322ee8183",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-11-27T10:35:16Z",
    "title_canon_sha256": "3312a195e610f70525b4efdea7d7fdb9b499fee9bba4c4fb96391232285b588a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08613",
    "kind": "arxiv",
    "version": 2
  }
}