Pith Number

pith:LFYBESKU

pith:2005:LFYBESKUVAQMFQD64B5CH2H25W

not attested not anchored not stored refs pending

Fermi surface fluctuations and single electron excitations near Pomeranchuk instability in two dimensions

Luca Dell'Anna, Walter Metzner

arxiv:cond-mat/0507532 v1 · 2005-07-22 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFYBESKUVAQMFQD64B5CH2H25W}

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	2026-05-18T04:32:20.634051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5970124954a820c2c07ee07a23e8faed9c7f64257dda0d390aea65e141a33df8

Aliases

arxiv: cond-mat/0507532 · arxiv_version: cond-mat/0507532v1 · doi: 10.48550/arxiv.cond-mat/0507532 · pith_short_12: LFYBESKUVAQM · pith_short_16: LFYBESKUVAQMFQD6 · pith_short_8: LFYBESKU

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/LFYBESKUVAQMFQD64B5CH2H25W \
  | 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: 5970124954a820c2c07ee07a23e8faed9c7f64257dda0d390aea65e141a33df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515bb89efb402ada4663874c9bc1b13625aa950695df17f56da96ec5deffc1ae",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-07-22T15:04:20Z",
    "title_canon_sha256": "1ad0b27234eef78471dbf9320a8d44040eff1b254dd7d8fe9a16cea4550b1b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0507532",
    "kind": "arxiv",
    "version": 1
  }
}