Pith Number

pith:6FTWAC56

pith:2000:6FTWAC565FRL5NCJ46BUTOQZEQ

not attested not anchored not stored refs pending

Anomalous Features in Surface Impedance of Y-Ba-Cu-O Thin Films: Dependence on Frequency, RF and DC Fields

Adrian Porch, Anton V. Velichko, Richard G. Humphreys

arxiv:cond-mat/0008302 v1 · 2000-08-21 · 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{6FTWAC565FRL5NCJ46BUTOQZEQ}

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	2026-05-18T00:11:33.098242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f167600bbee962beb449e78349ba19243d8727bcc51bcc5b4920af1237cea157

Aliases

arxiv: cond-mat/0008302 · arxiv_version: cond-mat/0008302v1 · doi: 10.48550/arxiv.cond-mat/0008302 · pith_short_12: 6FTWAC565FRL · pith_short_16: 6FTWAC565FRL5NCJ · pith_short_8: 6FTWAC56

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/6FTWAC565FRL5NCJ46BUTOQZEQ \
  | 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: f167600bbee962beb449e78349ba19243d8727bcc51bcc5b4920af1237cea157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e7c81c3aebf0d9165d08acaebd758f69173e1bcac2d9e2069ea01a824fefe0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-08-21T14:23:27Z",
    "title_canon_sha256": "df8da0675c451e0a1fa5b9bc7091be5672c631a42392856bb6eefe0908bd9b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0008302",
    "kind": "arxiv",
    "version": 1
  }
}