Pith Number

pith:XWDZY5NX

pith:2019:XWDZY5NXVBLBYPN3MUPIUIQYIR

not attested not anchored not stored refs pending

Crystal structure, cobalt and iron speciation and oxygen non-stoichiometry of La0.6Sr0.4Co1-yFeyO3-d nanorods for IT-SOFC cathodes

Aldo F. Craievich, Anal\'ia L. Soldati, Augusto E. Mej\'ia G\'omez, Cinthia Ramos, Cristi\'an Huck-Iriart, Diego G. Lamas, Joaqu\'in Sacanell, Manfredo H. Tabacniks, M\'arcia C. A. Fantini, Santiago J. A. Figueroa

arxiv:1912.01631 v1 · 2019-12-03 · 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{XWDZY5NXVBLBYPN3MUPIUIQYIR}

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	2026-05-17T23:39:18.677366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd879c75b7a8561c3dbb651e8a22184479d9d0a9d69a48d21f3dedd2b1c0b7d8

Aliases

arxiv: 1912.01631 · arxiv_version: 1912.01631v1 · doi: 10.48550/arxiv.1912.01631 · pith_short_12: XWDZY5NXVBLB · pith_short_16: XWDZY5NXVBLBYPN3 · pith_short_8: XWDZY5NX

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/XWDZY5NXVBLBYPN3MUPIUIQYIR \
  | 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: bd879c75b7a8561c3dbb651e8a22184479d9d0a9d69a48d21f3dedd2b1c0b7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74ca878ca5e6d9ca5adc54c7ee29dbd0396137e4d39fbc758d3fd5b3b68f918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-12-03T19:06:00Z",
    "title_canon_sha256": "97a71b09c7f988afb122313c475903b5b7e837987b0fd098b8d6697f98ad0ba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01631",
    "kind": "arxiv",
    "version": 1
  }
}