Pith Number

pith:TG2353J3

pith:2013:TG2353J3YMLSWJGQDPBF64DPRT

not attested not anchored not stored refs pending

Symmetry-protected topological order and negative-sign problem for SO(N) bilinear-biquadratic chains

Kenji Harada, Kouichi Okunishi

arxiv:1312.2643 v2 · 2013-12-10 · cond-mat.stat-mech · hep-th · 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{TG2353J3YMLSWJGQDPBF64DPRT}

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	2026-05-18T02:51:56.793055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99b5beed3bc3172b24d01bc25f706f8cf3df259feb5a3ed92b87d705b9bc5014

Aliases

arxiv: 1312.2643 · arxiv_version: 1312.2643v2 · doi: 10.48550/arxiv.1312.2643 · pith_short_12: TG2353J3YMLS · pith_short_16: TG2353J3YMLSWJGQ · pith_short_8: TG2353J3

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/TG2353J3YMLSWJGQDPBF64DPRT \
  | 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: 99b5beed3bc3172b24d01bc25f706f8cf3df259feb5a3ed92b87d705b9bc5014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d519af74a3ca579fb84c20077dc3a50445187560a285b42c2d2907a52fffdd0",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-12-10T02:22:09Z",
    "title_canon_sha256": "a933bffdfb7b279df140900c73ce05cf104cc9d764639e6bc19f7ae897f46102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2643",
    "kind": "arxiv",
    "version": 2
  }
}