Pith Number

pith:GNUDBCW5

pith:2018:GNUDBCW5GAYKYMZ2F7DVXFOXPG

not attested not anchored not stored refs pending

Polarization dependent chemistry of ferroelectric BaTiO3 (001) domains

Alexandre Pancotti, Claire Mathieu, Gregory Geneste, Julien Rault, Nicholas Barrett, Yanyu Mi

arxiv:1806.02640 v1 · 2018-06-07 · cond-mat.mtrl-sci · physics.chem-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNUDBCW5GAYKYMZ2F7DVXFOXPG}

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	2026-05-18T00:13:56.149975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3368308add3030ac333a2fc75b95d779b72e03e6e18b2a3d94913e80ba9097c4

Aliases

arxiv: 1806.02640 · arxiv_version: 1806.02640v1 · doi: 10.48550/arxiv.1806.02640 · pith_short_12: GNUDBCW5GAYK · pith_short_16: GNUDBCW5GAYKYMZ2 · pith_short_8: GNUDBCW5

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/GNUDBCW5GAYKYMZ2F7DVXFOXPG \
  | 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: 3368308add3030ac333a2fc75b95d779b72e03e6e18b2a3d94913e80ba9097c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24bbad3814930b16781f99fa1e529dd9ee58ee9217fbf691ed3ed3c7d99cf5ce",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-06-07T12:27:36Z",
    "title_canon_sha256": "8392b57f46d742100373a28b18414b9f9fd2eb3d49549ebd06c05b71038c18d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02640",
    "kind": "arxiv",
    "version": 1
  }
}