Pith Number

pith:QTUP77A7

pith:1998:QTUP77A7H2RHDJHM4ANWRNVA3E

not attested not anchored not stored refs pending

Effect of planar impurities on the superfluid density of striped cuprates

A. H. Castro Neto (UCR), A. V. Balatsky (LANL)

arxiv:cond-mat/9805273 v1 · 1998-05-21 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTUP77A7H2RHDJHM4ANWRNVA3E}

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	2026-05-18T01:07:07.304644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84e8fffc1f3ea271a4ece01b68b6a0d909a53581a6aa048e67a2dcc8a68fbc15

Aliases

arxiv: cond-mat/9805273 · arxiv_version: cond-mat/9805273v1 · doi: 10.48550/arxiv.cond-mat/9805273 · pith_short_12: QTUP77A7H2RH · pith_short_16: QTUP77A7H2RHDJHM · pith_short_8: QTUP77A7

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/QTUP77A7H2RHDJHM4ANWRNVA3E \
  | 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: 84e8fffc1f3ea271a4ece01b68b6a0d909a53581a6aa048e67a2dcc8a68fbc15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c42303da37aec6d09557ee1b130909c3f787e89a4b25dc46075c5e84c0886f65",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1998-05-21T17:37:57Z",
    "title_canon_sha256": "b42eaa78110394ffe21ef57e0874e01ca608b51dc24a84809a6e388cdb84ca5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9805273",
    "kind": "arxiv",
    "version": 1
  }
}