Pith Number

pith:FFL24GEX

pith:2002:FFL24GEXRIHXOFXCPLYRK7D7TB

not attested not anchored not stored refs pending

Novel Order Parameter to Characterize Valence-Bond-Solid States

Masaaki Nakamura, Synge Todo

arxiv:cond-mat/0201204 v1 · 2002-01-14 · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFL24GEXRIHXOFXCPLYRK7D7TB}

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	2026-07-04T16:31:32.093376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2957ae18978a0f7716e27af1157c7f9858ca4a467daa822b0f7c808196a361a4

Aliases

arxiv: cond-mat/0201204 · arxiv_version: cond-mat/0201204v1 · doi: 10.48550/arxiv.cond-mat/0201204 · pith_short_12: FFL24GEXRIHX · pith_short_16: FFL24GEXRIHXOFXC · pith_short_8: FFL24GEX

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/FFL24GEXRIHXOFXCPLYRK7D7TB \
  | 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: 2957ae18978a0f7716e27af1157c7f9858ca4a467daa822b0f7c808196a361a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8194e5d94979133a5ee038ac91604d30df7411ab525bbad319172103987ceff9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-01-14T07:21:13Z",
    "title_canon_sha256": "30a7400b396bcba9ba9f46d22102c6e3276623d91404fdfd3f4945b2636e3464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0201204",
    "kind": "arxiv",
    "version": 1
  }
}