Pith Number

pith:QA63SPZN

pith:2004:QA63SPZNSM5KFRKK3Y33EBLEVM

not attested not anchored not stored refs pending

Non-Hermitian Luttinger liquids and flux line pinning in planar superconductors

David R. Nelson, Ian Affleck, Ulrich Schollwock, Walter Hofstetter

arxiv:cond-mat/0408478 v2 · 2004-08-23 · cond-mat.supr-con · cond-mat.stat-mech · 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{QA63SPZNSM5KFRKK3Y33EBLEVM}

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	2026-05-18T04:28:38.201679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803db93f2d933aa2c54ade37b20564ab3643fcf7ff025f4e7ce4016b93189968

Aliases

arxiv: cond-mat/0408478 · arxiv_version: cond-mat/0408478v2 · doi: 10.48550/arxiv.cond-mat/0408478 · pith_short_12: QA63SPZNSM5K · pith_short_16: QA63SPZNSM5KFRKK · pith_short_8: QA63SPZN

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/QA63SPZNSM5KFRKK3Y33EBLEVM \
  | 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: 803db93f2d933aa2c54ade37b20564ab3643fcf7ff025f4e7ce4016b93189968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4050368fbd0e12b680afe67f61a7228d80d584b2928998800586aeec6081d13",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-08-23T19:35:36Z",
    "title_canon_sha256": "d6cd873417e12012f707b80f5f3e2ee75fb73d7df0047357ec415557a603b391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0408478",
    "kind": "arxiv",
    "version": 2
  }
}