Pith Number

pith:7JK3VU7R

pith:1997:7JK3VU7RTNND35JGW4SVHWQSDR

not attested not anchored not stored refs pending

A Critique of ``A Critique of Two Metals''

G. Baskaran, P.W. Anderson

arxiv:cond-mat/9711197 v1 · 1997-11-19 · 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{7JK3VU7RTNND35JGW4SVHWQSDR}

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	2026-07-04T14:22:59.162901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa55bad3f19b5a3df526b72553da121c4682cfa659ab1d77046c853339dc017c

Aliases

arxiv: cond-mat/9711197 · arxiv_version: cond-mat/9711197v1 · doi: 10.48550/arxiv.cond-mat/9711197 · pith_short_12: 7JK3VU7RTNND · pith_short_16: 7JK3VU7RTNND35JG · pith_short_8: 7JK3VU7R

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/7JK3VU7RTNND35JGW4SVHWQSDR \
  | 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: fa55bad3f19b5a3df526b72553da121c4682cfa659ab1d77046c853339dc017c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21ff364137dcfb5791663a1d4a9a72505bb3add10c38cb954dd1c0a86b95fa8b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-11-19T20:46:53Z",
    "title_canon_sha256": "109c5204ae4bde7ce101253ab3551c5e0f9f3ccb6bda16e1c621d3323f466fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9711197",
    "kind": "arxiv",
    "version": 1
  }
}