Pith Number

pith:7VZLP67D

pith:2011:7VZLP67DYK4YYDPDFYFS74YW57

not attested not anchored not stored refs pending

Comparative study on aging effect in BiFeO3 thin films substituted at A- and B-site

Changhong Yang, Guangda Hu, Ling Cheng, Weibing Wu, Xi Wang

arxiv:1110.2818 v2 · 2011-10-13 · 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{7VZLP67DYK4YYDPDFYFS74YW57}

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	2026-05-18T04:05:38.222937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd72b7fbe3c2b98c0de32e0b2ff316effc80a275b768e5723c49424792031557

Aliases

arxiv: 1110.2818 · arxiv_version: 1110.2818v2 · doi: 10.48550/arxiv.1110.2818 · pith_short_12: 7VZLP67DYK4Y · pith_short_16: 7VZLP67DYK4YYDPD · pith_short_8: 7VZLP67D

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/7VZLP67DYK4YYDPDFYFS74YW57 \
  | 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: fd72b7fbe3c2b98c0de32e0b2ff316effc80a275b768e5723c49424792031557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c9dc920bad09b20fa8fb14f48cd4d87d3bda516bffc48aecadb3533d9cda97c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-10-13T00:29:10Z",
    "title_canon_sha256": "c29f438ab56a028597877d7625de97840accfef8b27b4e3e39274fc51330ccd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2818",
    "kind": "arxiv",
    "version": 2
  }
}