Pith Number

pith:W5ZKJ4XX

pith:2020:W5ZKJ4XXN5ITGXRTBDEVYUE6FN

not attested not anchored not stored refs pending

Hard x-ray standing-wave photoemission study of the interfaces in a BiFeO$_3$/La$_{0.7}$Sr$_{0.3}$MnO$_3$ superlattice

A. A. Greer, A. X. Gray, A. Y. Saw, C. M. Schneider, C. S. Fadley, G. Conti, G. K. Palsson, H. P. Martins, I. M. Vishik, J. Min\'ar, K. Kobayashi, M. Huijben, S. A. Khan, S. Nem\v{s}\'ak, S. Ueda

arxiv:2012.07993 v1 · 2020-12-14 · 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{W5ZKJ4XXN5ITGXRTBDEVYUE6FN}

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	2026-07-05T01:59:38.747599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b772a4f2f76f51335e3308c95c509e2b61177692c54474da5fd2797a2e682b58

Aliases

arxiv: 2012.07993 · arxiv_version: 2012.07993v1 · doi: 10.48550/arxiv.2012.07993 · pith_short_12: W5ZKJ4XXN5IT · pith_short_16: W5ZKJ4XXN5ITGXRT · pith_short_8: W5ZKJ4XX

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/W5ZKJ4XXN5ITGXRTBDEVYUE6FN \
  | 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: b772a4f2f76f51335e3308c95c509e2b61177692c54474da5fd2797a2e682b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f05605841319c6e7be73e691fc41ebebe4f4c954ab35131024f06dbfa1bb4e62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-12-14T22:52:24Z",
    "title_canon_sha256": "884b4a8f73db4843972c274da57cba0635f9c17ab1409756081a8bb7ec9fffb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07993",
    "kind": "arxiv",
    "version": 1
  }
}