Pith Number

pith:QPHFD3GM

pith:2002:QPHFD3GMJBCV4MW3SGLT4A6LH3

not attested not anchored not stored refs pending

Comparison of the Fermi-surface topologies of kappa-(BEDT-TTF)_2 Cu(NCS)_2 and its deuterated analogue

A. Ardavan, A. Narduzzo, J.A. Schlueter, J. Singleton, R.S. Edwards

arxiv:cond-mat/0208086 v1 · 2002-08-05 · 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{QPHFD3GMJBCV4MW3SGLT4A6LH3}

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	2026-07-04T16:32:44.471053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83ce51eccc48455e32db91973e03cb3eee28076766f58f854fd0b128f77d4f48

Aliases

arxiv: cond-mat/0208086 · arxiv_version: cond-mat/0208086v1 · doi: 10.48550/arxiv.cond-mat/0208086 · pith_short_12: QPHFD3GMJBCV · pith_short_16: QPHFD3GMJBCV4MW3 · pith_short_8: QPHFD3GM

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/QPHFD3GMJBCV4MW3SGLT4A6LH3 \
  | 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: 83ce51eccc48455e32db91973e03cb3eee28076766f58f854fd0b128f77d4f48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3065adc1a04512c7f7179cafe4f8f1f05efb343f829a0805c7d61402334cf2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2002-08-05T15:49:33Z",
    "title_canon_sha256": "d9ebc27292bf1b5f8a3873e4808028622ac75f2a7e58e385afad47308b84c536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0208086",
    "kind": "arxiv",
    "version": 1
  }
}