Pith Number

pith:AJOZQOGS

pith:1999:AJOZQOGSQECEOVHPE2MQQSNCCU

not attested not anchored not stored refs pending

C-axis Penetration Depth and Inter-layer Conductivity in the Thallium Based Cuprate Superconductors

A. A. Tsvetkov, B. A. Willemsen, D. Dulic, D. van der Marel, J. H. Wang, W. N. Hardy, Z. F. Ren

arxiv:cond-mat/9908206 v1 · 1999-08-13 · 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{AJOZQOGSQECEOVHPE2MQQSNCCU}

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	2026-07-04T16:13:09.816600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

025d9838d281044754ef26990849a2153311d344c409023bf64d698459c3dba1

Aliases

arxiv: cond-mat/9908206 · arxiv_version: cond-mat/9908206v1 · doi: 10.48550/arxiv.cond-mat/9908206 · pith_short_12: AJOZQOGSQECE · pith_short_16: AJOZQOGSQECEOVHP · pith_short_8: AJOZQOGS

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/AJOZQOGSQECEOVHPE2MQQSNCCU \
  | 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: 025d9838d281044754ef26990849a2153311d344c409023bf64d698459c3dba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "266e829b26b00faa635673a2b42622de9947f247157242cd55684a23f987d855",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-08-13T19:48:09Z",
    "title_canon_sha256": "04ee4413af04762da638bfe310e09322fd6988e176d3fc79f12672c57c61c850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9908206",
    "kind": "arxiv",
    "version": 1
  }
}