Pith Number

pith:J4W4UIJW

pith:2002:J4W4UIJWBAMJIQMXPYOPVXEU4C

not attested not anchored not stored refs pending

Reply to the "Comment on 'Phase diagram of an impurity in the spin-1/2 chain: two channel Kondo effect versus Curie law'"

David P. Gustafsson, Sebastian Eggert, Stefan Rommer

arxiv:cond-mat/0210001 v1 · 2002-09-30 · 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{J4W4UIJWBAMJIQMXPYOPVXEU4C}

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	2026-07-04T16:33:08.870148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2dca213608189441977e1cfadc94e0aa1fff362e93a9994f06134bfd845d98

Aliases

arxiv: cond-mat/0210001 · arxiv_version: cond-mat/0210001v1 · doi: 10.48550/arxiv.cond-mat/0210001 · pith_short_12: J4W4UIJWBAMJ · pith_short_16: J4W4UIJWBAMJIQMX · pith_short_8: J4W4UIJW

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/J4W4UIJWBAMJIQMXPYOPVXEU4C \
  | 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: 4f2dca213608189441977e1cfadc94e0aa1fff362e93a9994f06134bfd845d98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9fe757b9ccac2717809d31c162796ae723fc66e1a5c6a9f811f46242d71ada3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2002-09-30T20:00:07Z",
    "title_canon_sha256": "45ce7fe189e90c235211b891fd1928529402e9679f071afd89041ac91663fff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0210001",
    "kind": "arxiv",
    "version": 1
  }
}