Pith Number

pith:TUL7ERQL

pith:2012:TUL7ERQLZ7IKHYEPH25ME4GFRL

not attested not anchored not stored refs pending

First-Order Superconducting Transition of Sr2RuO4

Shingo Yonezawa, Tomohiro Kajikawa, Yoshiteru Maeno

arxiv:1212.4954 v1 · 2012-12-20 · 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{TUL7ERQLZ7IKHYEPH25ME4GFRL}

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	2026-05-18T03:33:37.216381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d17f2460bcfd0a3e08f3ebac270c58ad25285ceb2a992529a22b248a8d14b78

Aliases

arxiv: 1212.4954 · arxiv_version: 1212.4954v1 · doi: 10.48550/arxiv.1212.4954 · pith_short_12: TUL7ERQLZ7IK · pith_short_16: TUL7ERQLZ7IKHYEP · pith_short_8: TUL7ERQL

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/TUL7ERQLZ7IKHYEPH25ME4GFRL \
  | 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: 9d17f2460bcfd0a3e08f3ebac270c58ad25285ceb2a992529a22b248a8d14b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0374f9c48c3bbe69791ac5b4637e14a94a86b672cffd9e19e685867acfbf3202",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-20T08:55:53Z",
    "title_canon_sha256": "b4d8d02a3870bff949ed2efe74d93b2a0495716a5b969cc87d8f144a08e4b9cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4954",
    "kind": "arxiv",
    "version": 1
  }
}