Pith Number

pith:DLKT67WM

pith:2009:DLKT67WMCGXIYANE6EVEYL2OII

not attested not anchored not stored refs pending

Local tunneling probe of (110) Y_0.95Ca_0.05Ba_2Cu_3O_7-delta thin films in a magnetic field

G. Deutscher, G. Leibovitch, J. H. Ngai, J. Y.T. Wei, R. Beck

arxiv:0904.2896 v1 · 2009-04-19 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLKT67WMCGXIYANE6EVEYL2OII}

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	2026-05-18T02:13:59.086409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ad53f7ecc11ae8c01a4f12a4c2f4e422061656f6b20f046bad788716f29a2c0

Aliases

arxiv: 0904.2896 · arxiv_version: 0904.2896v1 · doi: 10.48550/arxiv.0904.2896 · pith_short_12: DLKT67WMCGXI · pith_short_16: DLKT67WMCGXIYANE · pith_short_8: DLKT67WM

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/DLKT67WMCGXIYANE6EVEYL2OII \
  | 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: 1ad53f7ecc11ae8c01a4f12a4c2f4e422061656f6b20f046bad788716f29a2c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e3353cfa3deb913c62b202f9d89c9497ddd1db4db883be28a853897bdaefa10",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-04-19T08:11:48Z",
    "title_canon_sha256": "55b78a1c7e74cd8a10015b323721e1a9dcabb8d53a14cb27899a376a8ba94f64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2896",
    "kind": "arxiv",
    "version": 1
  }
}