Pith Number

pith:CEH6J7RA

pith:2000:CEH6J7RAB2YKSZQWPOPKTWQSXF

not attested not anchored not stored refs pending

Non-Quantized Penetration of Magnetic Field in the Vortex State of Superconductors

A.K. Geim, F.M. Peeters, I.V. Grigorieva, K.S. Novoselov, S.V. Dubonos, V.A. Schweigert

arxiv:cond-mat/0009126 v1 · 2000-09-08 · 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{CEH6J7RAB2YKSZQWPOPKTWQSXF}

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	2026-05-18T01:18:34.316053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

110fe4fe200eb0a966167b9ea9da12b9408044721162aed4b3c3678582a490c7

Aliases

arxiv: cond-mat/0009126 · arxiv_version: cond-mat/0009126v1 · doi: 10.48550/arxiv.cond-mat/0009126 · pith_short_12: CEH6J7RAB2YK · pith_short_16: CEH6J7RAB2YKSZQW · pith_short_8: CEH6J7RA

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/CEH6J7RAB2YKSZQWPOPKTWQSXF \
  | 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: 110fe4fe200eb0a966167b9ea9da12b9408044721162aed4b3c3678582a490c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bcdfa3662c25eb667dba625f1f4cdb4fadfa1fd484e63d7dc2c593a83c1285",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-09-08T13:35:11Z",
    "title_canon_sha256": "0401c0457b153ac9063133633b225c0100a6ca928770a2a58d399cbbd0a6b596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0009126",
    "kind": "arxiv",
    "version": 1
  }
}