Pith Number

pith:7TYSDVJG

pith:2004:7TYSDVJGJ7JGAVBAW7NJWTGHG5

not attested not anchored not stored refs pending

STM Studies of Near-Optimal Doped Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$

A. Fang, A. Kapitulnik, C. Howald, M. Greven

arxiv:cond-mat/0407743 v1 · 2004-07-28 · 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{7TYSDVJGJ7JGAVBAW7NJWTGHG5}

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	2026-07-04T14:21:25.522049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf121d5264fd2605420b7da9b4cc73756700366a123861eddc9a568ab301859

Aliases

arxiv: cond-mat/0407743 · arxiv_version: cond-mat/0407743v1 · doi: 10.48550/arxiv.cond-mat/0407743 · pith_short_12: 7TYSDVJGJ7JG · pith_short_16: 7TYSDVJGJ7JGAVBA · pith_short_8: 7TYSDVJG

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/7TYSDVJGJ7JGAVBAW7NJWTGHG5 \
  | 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: fcf121d5264fd2605420b7da9b4cc73756700366a123861eddc9a568ab301859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f16bbfe10d0f7ff027b04bf483e326e905fbf86b6a7b948091712316ce8cf48",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-07-28T21:42:41Z",
    "title_canon_sha256": "589eead8fdfbbd091f02c7e57cc794ea77401e2a6516ec12b85bda903c355e4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0407743",
    "kind": "arxiv",
    "version": 1
  }
}