Pith Number

pith:YUIIP3P7

pith:2007:YUIIP3P7OHZSQJXZEPRUJJ5IKO

not attested not anchored not stored refs pending

Superconducting gap of overdoped Tl2Ba2CuO6+d observed by Raman scattering

A. Iyo, H. Eisaki, H. Kito, K. Nishikawa, S. Tajima, T. Masui

arxiv:0712.3381 v1 · 2007-12-20 · 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{YUIIP3P7OHZSQJXZEPRUJJ5IKO}

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	2026-07-04T17:07:19.886871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c51087edff71f32826f923e344a7a853a72baec0239ea3fb6e303949b0166e3a

Aliases

arxiv: 0712.3381 · arxiv_version: 0712.3381v1 · doi: 10.48550/arxiv.0712.3381 · pith_short_12: YUIIP3P7OHZS · pith_short_16: YUIIP3P7OHZSQJXZ · pith_short_8: YUIIP3P7

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/YUIIP3P7OHZSQJXZEPRUJJ5IKO \
  | 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: c51087edff71f32826f923e344a7a853a72baec0239ea3fb6e303949b0166e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2193667e2591827ac8b304cefaf23c058768f50f6cf7eaac4386f2a8b1319582",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-12-20T12:02:46Z",
    "title_canon_sha256": "ac5eeb8adaf3da07f5d943e167b21a708fa46753fc840185290e1e1278cc7805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.3381",
    "kind": "arxiv",
    "version": 1
  }
}