Pith Number

pith:7L4JBYYM

pith:2013:7L4JBYYMAUGMFDRYW2PCLV4RBZ

not attested not anchored not stored refs pending

First-principles model potentials for lattice-dynamical studies: general methodology and example of application to ferroic perovskite oxides

Jacek C. Wojde{\l}, Jorge \'I\~niguez, Mathias P. Ljungberg, Patrick Hermet, Philippe Ghosez

arxiv:1301.5731 v1 · 2013-01-24 · 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{7L4JBYYMAUGMFDRYW2PCLV4RBZ}

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	2026-05-18T03:05:44.608309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf890e30c050cc28e38b69e25d7910e7637c652a3020fcfefc6a687b2320a76

Aliases

arxiv: 1301.5731 · arxiv_version: 1301.5731v1 · doi: 10.48550/arxiv.1301.5731 · pith_short_12: 7L4JBYYMAUGM · pith_short_16: 7L4JBYYMAUGMFDRY · pith_short_8: 7L4JBYYM

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/7L4JBYYMAUGMFDRYW2PCLV4RBZ \
  | 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: faf890e30c050cc28e38b69e25d7910e7637c652a3020fcfefc6a687b2320a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c618a5cb222d22a27a46f3c2960dc1d039ac6cdc98ab66e21b8b2a6f578dff9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-24T08:56:11Z",
    "title_canon_sha256": "300d18d655c8fd53ec7986383c450dad3fdb5bd2d9f0f01aa077c0da25522cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5731",
    "kind": "arxiv",
    "version": 1
  }
}