Pith Number

pith:67432EQ2

pith:2004:67432EQ2QFDZXCNBTENCKYQCO4

not attested not anchored not stored refs pending

The Travelling Cluster Approximation for Strong Correlation Models of Lattice Fermions Coupled to Classical Fields

Pinaki Majumdar, Sanjeev Kumar

arxiv:cond-mat/0406082 v1 · 2004-06-03 · 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{67432EQ2QFDZXCNBTENCKYQCO4}

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	2026-07-04T14:21:16.125922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f9bd121a81479b89a1991a256202773998ba7acbaf018a38730c978444e851

Aliases

arxiv: cond-mat/0406082 · arxiv_version: cond-mat/0406082v1 · doi: 10.48550/arxiv.cond-mat/0406082 · pith_short_12: 67432EQ2QFDZ · pith_short_16: 67432EQ2QFDZXCNB · pith_short_8: 67432EQ2

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/67432EQ2QFDZXCNBTENCKYQCO4 \
  | 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: f7f9bd121a81479b89a1991a256202773998ba7acbaf018a38730c978444e851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854411d596bd81b8fc472b015341e1e73dbd891e9424191885087ac3f4d3e1a2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-06-03T12:55:48Z",
    "title_canon_sha256": "71e9d431830db68414ebdd2f0265cd0753d58998bdf75304bea1f5679d974d46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0406082",
    "kind": "arxiv",
    "version": 1
  }
}