Pith Number

pith:BQRPTOYN

pith:2013:BQRPTOYNA6TZ45UH6KFHZ4AIQP

not attested not anchored not stored refs pending

Chemical Diffusion at Mixed Ionic Electronic Semiconductor Interfaces and comparison with La2NiO4+d epitaxial thin films

A. Apostolidis, J. Chaigneau, J. Roqueta, J. Santiso, J.Zapata, M. Burriel, R.Moreno

arxiv:1307.6753 v1 · 2013-07-25 · 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{BQRPTOYNA6TZ45UH6KFHZ4AIQP}

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	2026-05-18T03:17:34.778406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c22f9bb0d07a79e7687f28a7cf00883ee2cf071f92591ff5e3332cde583d051

Aliases

arxiv: 1307.6753 · arxiv_version: 1307.6753v1 · doi: 10.48550/arxiv.1307.6753 · pith_short_12: BQRPTOYNA6TZ · pith_short_16: BQRPTOYNA6TZ45UH · pith_short_8: BQRPTOYN

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/BQRPTOYNA6TZ45UH6KFHZ4AIQP \
  | 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: 0c22f9bb0d07a79e7687f28a7cf00883ee2cf071f92591ff5e3332cde583d051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b977f2052269bf3ad163e8df49c29b41f8d2a5de84ec73edebfa94b8a371d575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-25T14:22:43Z",
    "title_canon_sha256": "0fa60559c2d034972eceff9e38935819cb62aa5b1a7a446d85ea8758f23e448a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6753",
    "kind": "arxiv",
    "version": 1
  }
}