Pith Number

pith:WOEPIJ3B

pith:2004:WOEPIJ3BQPNNKXYTHKWEUTUVD2

not attested not anchored not stored refs pending

Regular and Singular Fermi Liquid fixed points in quantum impurity models

Gergely Zarand, L. Borda, Natan Andrei, Pankaj Mehta, P. Coleman

arxiv:cond-mat/0404122 v1 · 2004-04-06 · 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{WOEPIJ3BQPNNKXYTHKWEUTUVD2}

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	2026-05-18T01:06:54.251531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b388f4276183dad55f133aac4a4e951eb1b65d3dfb1fd1b81efb0bbbb670a5f2

Aliases

arxiv: cond-mat/0404122 · arxiv_version: cond-mat/0404122v1 · doi: 10.48550/arxiv.cond-mat/0404122 · pith_short_12: WOEPIJ3BQPNN · pith_short_16: WOEPIJ3BQPNNKXYT · pith_short_8: WOEPIJ3B

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/WOEPIJ3BQPNNKXYTHKWEUTUVD2 \
  | 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: b388f4276183dad55f133aac4a4e951eb1b65d3dfb1fd1b81efb0bbbb670a5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dc3222f9a478f9018be0a523d4a529bde01673f1cec4c9c19a1033e1243159d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-04-06T19:37:47Z",
    "title_canon_sha256": "f13949e728c51320016d91d477b19cf4cca8f7387a194715ff746e97655638f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0404122",
    "kind": "arxiv",
    "version": 1
  }
}