Pith Number

pith:SCEXMFW3

pith:2012:SCEXMFW3O367XW56YIJ47TAYQV

not attested not anchored not stored refs pending

New Phase Induced by Pressure in the Iron-Arsenide Superconductor K-Ba122

A. Juneau-Fecteau, B. Shen, E. Hassinger, F. Valade, G. Gredat, H.-H. Wen, H. Kim, J.-Ph. Reid, Louis Taillefer, M. A. Tanatar, N. Doiron-Leyraud, R. Prozorov, S. Rene de Cotret

arxiv:1205.6730 v2 · 2012-05-30 · 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{SCEXMFW3O367XW56YIJ47TAYQV}

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	2026-05-18T03:40:14.111772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90897616db76fdfbdbbec213cfcc1885434245e4425a3b9ced0357d85f3832b1

Aliases

arxiv: 1205.6730 · arxiv_version: 1205.6730v2 · doi: 10.48550/arxiv.1205.6730 · pith_short_12: SCEXMFW3O367 · pith_short_16: SCEXMFW3O367XW56 · pith_short_8: SCEXMFW3

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/SCEXMFW3O367XW56YIJ47TAYQV \
  | 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: 90897616db76fdfbdbbec213cfcc1885434245e4425a3b9ced0357d85f3832b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469e10bbc732a89f65ef6fd4e31c0a4421d9c2e4e816a5dfec53696d9d843919",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-05-30T15:37:22Z",
    "title_canon_sha256": "c1dc7baeb5df86bd65893838c0f17d518d1a0b9a42ab954fa7c453f5305b516b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6730",
    "kind": "arxiv",
    "version": 2
  }
}