Pith Number

pith:23ZKZCUT

pith:2013:23ZKZCUTVT6YYYM6ACRILUQGQB

not attested not anchored not stored refs pending

Evolution of the electronic state through the reduction annealing in electron-doped Pr_1.3-x_La_0.7_Ce_x_CuO_4+delta_ (x=0.10) single crystals: Antiferromagnetism, Kondo effect and superconductivity

A. Takahashi, M. Kato, N. Kobayashi, T. Adachi, T. Nishizaki, T. Sasaki, Y. Koike, Y. Mori

arxiv:1304.7947 v2 · 2013-04-30 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23ZKZCUTVT6YYYM6ACRILUQGQB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:50:14.173052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f2ac8a93acfd8c619e00a285d2068054fda660491d874e3b43d732c39b0cde

Aliases

arxiv: 1304.7947 · arxiv_version: 1304.7947v2 · doi: 10.48550/arxiv.1304.7947 · pith_short_12: 23ZKZCUTVT6Y · pith_short_16: 23ZKZCUTVT6YYYM6 · pith_short_8: 23ZKZCUT

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/23ZKZCUTVT6YYYM6ACRILUQGQB \
  | 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: d6f2ac8a93acfd8c619e00a285d2068054fda660491d874e3b43d732c39b0cde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc9975ead14b7d811128d933f836db600286ef141bbe55c6a1ab05474b23cf5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-04-30T10:40:29Z",
    "title_canon_sha256": "91f5a3473f4b7052714a0bde6b79a1ac6411e3ea775ae0c9d4a2c5eecf5bf221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7947",
    "kind": "arxiv",
    "version": 2
  }
}