Pith Number

pith:UODMFEV3

pith:2008:UODMFEV3TSOABE2D7X7HFMSSDR

not attested not anchored not stored refs pending

Universal critical behavior in single crystals and films of YBa$_2$Cu$_3$O$_{7-\delta}$

C. J. Lobb, Hua Xu, Kouji Segawa, M. C. Sullivan, Steven M. Anlage, Su Li, Yoichi Ando

arxiv:0803.0969 v2 · 2008-03-06 · 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{UODMFEV3TSOABE2D7X7HFMSSDR}

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	2026-07-04T15:53:31.177365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a386c292bb9c9c009343fdfe72b2521c6ae640eccd80753a9390ac68d391825b

Aliases

arxiv: 0803.0969 · arxiv_version: 0803.0969v2 · doi: 10.48550/arxiv.0803.0969 · pith_short_12: UODMFEV3TSOA · pith_short_16: UODMFEV3TSOABE2D · pith_short_8: UODMFEV3

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/UODMFEV3TSOABE2D7X7HFMSSDR \
  | 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: a386c292bb9c9c009343fdfe72b2521c6ae640eccd80753a9390ac68d391825b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd4eb020a091d524abcde83e25bc142b64e4eea30a1e5f9f3c3e3dcc21911a18",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-03-06T20:31:34Z",
    "title_canon_sha256": "523a2c47ae913bd758b824a88b4e4569d42e672aad6109fa649028c228119811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0969",
    "kind": "arxiv",
    "version": 2
  }
}