Pith Number

pith:D6Q7DKV6

pith:2013:D6Q7DKV6Q3MXMVFLKU2YCKPQ3C

not attested not anchored not stored refs pending

Complete spectrum and scalar products for the open spin-1/2 XXZ quantum chains with non-diagonal boundary terms

G. Niccoli, N. Kitanine, S. Faldella

arxiv:1307.3960 v1 · 2013-07-15 · 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{D6Q7DKV6Q3MXMVFLKU2YCKPQ3C}

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	2026-05-18T01:48:50.130133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fa1f1aabe86d97654ab55358129f0d89a9bd2e56002ec2784372ad405799c17

Aliases

arxiv: 1307.3960 · arxiv_version: 1307.3960v1 · doi: 10.48550/arxiv.1307.3960 · pith_short_12: D6Q7DKV6Q3MX · pith_short_16: D6Q7DKV6Q3MXMVFL · pith_short_8: D6Q7DKV6

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/D6Q7DKV6Q3MXMVFLKU2YCKPQ3C \
  | 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: 1fa1f1aabe86d97654ab55358129f0d89a9bd2e56002ec2784372ad405799c17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e0905b1ae424e4f9ceb36a4ec1ce7cd3fed78a64cd7c21dca5599bcd56e2c00",
    "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": "2013-07-15T14:29:41Z",
    "title_canon_sha256": "1200722d87c301901617724a3be5c16c7c3b359ed027fa1216f77dfbb978c955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3960",
    "kind": "arxiv",
    "version": 1
  }
}