Pith Number

pith:C4DA3WWQ

pith:2011:C4DA3WWQ3I6ETATSGWCKHA6PES

not attested not anchored not stored refs pending

Quantum fidelity for one-dimensional Dirac fermions and two-dimensional Kitaev model in the thermodynamic limit

Amit Dutta, Diptiman Sen, Victor Mukherjee

arxiv:1108.2597 v2 · 2011-08-12 · cond-mat.stat-mech · 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{C4DA3WWQ3I6ETATSGWCKHA6PES}

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	2026-05-18T04:05:27.228739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17060ddad0da3c4982723584a383cf24948ae9d5e401dcb40d5f4c6bf2502dba

Aliases

arxiv: 1108.2597 · arxiv_version: 1108.2597v2 · doi: 10.48550/arxiv.1108.2597 · pith_short_12: C4DA3WWQ3I6E · pith_short_16: C4DA3WWQ3I6ETATS · pith_short_8: C4DA3WWQ

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/C4DA3WWQ3I6ETATSGWCKHA6PES \
  | 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: 17060ddad0da3c4982723584a383cf24948ae9d5e401dcb40d5f4c6bf2502dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4593ae4b3d2225fce1ccea381511f977b18db542ad598d60e99b2e581525461",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-08-12T10:03:29Z",
    "title_canon_sha256": "d8844b8be2115c1430acdb9b41c2799fc76d5930e8e70b263cc2dd27d6f7547f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2597",
    "kind": "arxiv",
    "version": 2
  }
}