Pith Number

pith:A72CD6AL

pith:2009:A72CD6ALMPC3WM5Z2YOSLYT63I

not attested not anchored not stored refs pending

The Baxter Q Operator of Critical Dense Polymers

Alessandro Nigro

arxiv:0905.0285 v2 · 2009-05-04 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A72CD6ALMPC3WM5Z2YOSLYT63I}

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	2026-05-18T02:13:48.115311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07f421f80b63c5bb33b9d61d25e27eda3e93f644abf46e75e75173e5ad63c76b

Aliases

arxiv: 0905.0285 · arxiv_version: 0905.0285v2 · doi: 10.48550/arxiv.0905.0285 · pith_short_12: A72CD6ALMPC3 · pith_short_16: A72CD6ALMPC3WM5Z · pith_short_8: A72CD6AL

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/A72CD6ALMPC3WM5Z2YOSLYT63I \
  | 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: 07f421f80b63c5bb33b9d61d25e27eda3e93f644abf46e75e75173e5ad63c76b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3926307ac2e924eea71f2fc4a01217df8f94c702bf0c5239207312f6a1c5680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-05-04T13:59:43Z",
    "title_canon_sha256": "550d68d62215b6903d49d7a03675b8a84e7115fa55695a1434e95cade91b2cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0285",
    "kind": "arxiv",
    "version": 2
  }
}