Pith Number

pith:FZA5D2N6

pith:1995:FZA5D2N6L4H52LZHCFEAA5DRNG

not attested not anchored not stored refs pending

Bosonization of interacting fermions in arbitrary dimension beyond the Gaussian approximation

Joachim Hermisson, Kurt Schoenhammer, Peter Kopietz

arxiv:cond-mat/9502089 v2 · 1995-02-22 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZA5D2N6L4H52LZHCFEAA5DRNG}

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	2026-05-18T01:07:12.014969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e41d1e9be5f0fdd2f27114800747169a3c7e980bd7c2296870c6708d72c3a8e

Aliases

arxiv: cond-mat/9502089 · arxiv_version: cond-mat/9502089v2 · doi: 10.48550/arxiv.cond-mat/9502089 · pith_short_12: FZA5D2N6L4H5 · pith_short_16: FZA5D2N6L4H52LZH · pith_short_8: FZA5D2N6

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/FZA5D2N6L4H52LZHCFEAA5DRNG \
  | 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: 2e41d1e9be5f0fdd2f27114800747169a3c7e980bd7c2296870c6708d72c3a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe97453289ca6a8918a9900c0e898a44107fbdd2f16cae5f8b96c32b0495851",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-02-22T15:39:42Z",
    "title_canon_sha256": "c9cbc8c63ab92d409a5a9633d351e5067e16f73b5a9d431bc3f219dc2b61e730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9502089",
    "kind": "arxiv",
    "version": 2
  }
}