Pith Number

pith:P4LTPVGV

pith:2021:P4LTPVGVJGD54UNB2YZSFELNZV

not attested not anchored not stored refs pending

Microscopic picture of paraelectric perovskites from structural prototypes

Boris Kozinsky, Giovanni Pizzi, Marco Fornari, Michele Kotiuga, Nicola Marzari, Samed Halilov

arxiv:2107.04628 v2 · 2021-07-09 · 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{P4LTPVGVJGD54UNB2YZSFELNZV}

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	2026-07-05T04:10:12.114957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1737d4d54987de51a1d63322916dcd6d1370cacf99da26693eb6181364d5aa

Aliases

arxiv: 2107.04628 · arxiv_version: 2107.04628v2 · doi: 10.48550/arxiv.2107.04628 · pith_short_12: P4LTPVGVJGD5 · pith_short_16: P4LTPVGVJGD54UNB · pith_short_8: P4LTPVGV

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/P4LTPVGVJGD54UNB2YZSFELNZV \
  | 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: 7f1737d4d54987de51a1d63322916dcd6d1370cacf99da26693eb6181364d5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab923a077239b2afc5415c363418e0192c2b2064d22c199cb50499bfbda693c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-07-09T18:43:51Z",
    "title_canon_sha256": "2975eb5f05784ae5f25ee7aa0614a4bf1d948425b8ce3c42390c9b093c853492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04628",
    "kind": "arxiv",
    "version": 2
  }
}