Pith Number

pith:DNCTQQRJ

pith:2012:DNCTQQRJTPW7F2OJI3E7UV4MQA

not attested not anchored not stored refs pending

Simultaneous valence shift of Pr and Tb ions at the spin-state transition in ((Pr$_{1-y}$Tb$_{y})_{0.7}$Ca$_{0.3}$CoO$_{3}$

D. Takeda, H. Fujishiro, J. Hejtmanek, K. Knizek, K. Nitta, N. Yoshida, T. Naito, T. Watanabe, Z. Jirak

arxiv:1212.4970 v3 · 2012-12-20 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNCTQQRJTPW7F2OJI3E7UV4MQA}

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	2026-05-18T03:26:52.442652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b453842299bedf2e9c946c9fa578c801eb12ff3d079d74900afaec007de01de

Aliases

arxiv: 1212.4970 · arxiv_version: 1212.4970v3 · doi: 10.48550/arxiv.1212.4970 · pith_short_12: DNCTQQRJTPW7 · pith_short_16: DNCTQQRJTPW7F2OJ · pith_short_8: DNCTQQRJ

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/DNCTQQRJTPW7F2OJI3E7UV4MQA \
  | 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: 1b453842299bedf2e9c946c9fa578c801eb12ff3d079d74900afaec007de01de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2752604019aa54bde52fc479139b0072f2ddc264900d595824fdd183bd059ec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-20T10:40:52Z",
    "title_canon_sha256": "b4376da40f46b1e65caa4537af1d7e1e2899321efa761ea374811ee44f5e347d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4970",
    "kind": "arxiv",
    "version": 3
  }
}