Pith Number

pith:FEUWA5JW

pith:2019:FEUWA5JW7M4ZXKUKFMA6S5UXQR

not attested not anchored not stored refs pending

Building Free Energy Functional from Atomically-Resolved Imaging: Atomic Scale Phenomena in La-doped BiFeO3

Anna N. Morozovska, Christopher T. Nelson, Deyang Chen, Eugene A. Eliseev, Sergei V. Kalinin

arxiv:1903.03656 v3 · 2019-03-08 · 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{FEUWA5JW7M4ZXKUKFMA6S5UXQR}

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	2026-05-17T23:44:55.002539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2929607536fb399baa8a2b01e976978479b5f75dba6382b7973ce53c4e5a0d64

Aliases

arxiv: 1903.03656 · arxiv_version: 1903.03656v3 · doi: 10.48550/arxiv.1903.03656 · pith_short_12: FEUWA5JW7M4Z · pith_short_16: FEUWA5JW7M4ZXKUK · pith_short_8: FEUWA5JW

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/FEUWA5JW7M4ZXKUKFMA6S5UXQR \
  | 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: 2929607536fb399baa8a2b01e976978479b5f75dba6382b7973ce53c4e5a0d64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42e76064f1467b5dad2dc50ee1cdf15280d2ffb7dcbd2d635c28f93abc3bbc63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-03-08T20:20:41Z",
    "title_canon_sha256": "1a398f60257255019e9943cc73275c3efb51f26b2c37487608f39b7c6de5a444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03656",
    "kind": "arxiv",
    "version": 3
  }
}