Pith Number

pith:A4CMAELS

pith:2002:A4CMAELSJ7ERKZHSJOMD52JPAG

not attested not anchored not stored refs pending

QED3 theory of pairing pseudogap in cuprates: From d-wave superconductor to antiferromagnet via "algebraic" Fermi liquid

M. Franz (UBC), O. Vafek (JHU), Z. Tesanovic (JHU)

arxiv:cond-mat/0203333 v3 · 2002-03-17 · cond-mat.supr-con · cond-mat.str-el · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4CMAELSJ7ERKZHSJOMD52JPAG}

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	2026-07-04T14:19:01.798628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0704c011724fc91564f24b983ee92f0193d454b1906d553d51dcae53d44a5fc9

Aliases

arxiv: cond-mat/0203333 · arxiv_version: cond-mat/0203333v3 · doi: 10.48550/arxiv.cond-mat/0203333 · pith_short_12: A4CMAELSJ7ER · pith_short_16: A4CMAELSJ7ERKZHS · pith_short_8: A4CMAELS

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/A4CMAELSJ7ERKZHSJOMD52JPAG \
  | 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: 0704c011724fc91564f24b983ee92f0193d454b1906d553d51dcae53d44a5fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72998057d64720e0b865e27adf7dce2eb6c0d04c5eabc410a0423144a6e8af79",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-03-17T20:08:58Z",
    "title_canon_sha256": "3c8743eb0f24dc5b459716804d60dc3f1678352e6c290165a671b2d6bae8ec3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203333",
    "kind": "arxiv",
    "version": 3
  }
}