Pith Number

pith:FAB4TXWO

pith:2025:FAB4TXWOVZ6ZMFYB5OWSG6UMYM

not attested not anchored not stored refs pending

Modeling Atomic Polarizability: From Charge Distortion to Non-Uniform Distributions

O. F. de Alcantara Bonfim

arxiv:2501.16631 v2 · 2025-01-28 · physics.class-ph · physics.atom-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{FAB4TXWOVZ6ZMFYB5OWSG6UMYM}

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	2026-07-05T10:11:32.429015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2803c9deceae7d961701ebad237a8cc3222bf03c78e4e1ed00ff92519fd3a919

Aliases

arxiv: 2501.16631 · arxiv_version: 2501.16631v2 · doi: 10.48550/arxiv.2501.16631 · pith_short_12: FAB4TXWOVZ6Z · pith_short_16: FAB4TXWOVZ6ZMFYB · pith_short_8: FAB4TXWO

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/FAB4TXWOVZ6ZMFYB5OWSG6UMYM \
  | 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: 2803c9deceae7d961701ebad237a8cc3222bf03c78e4e1ed00ff92519fd3a919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e858d264152adff3d6c473050fe24a57b4dc29578cc822a812c78aea4ee9f451",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2025-01-28T02:11:50Z",
    "title_canon_sha256": "d5200efd3f80d794b1a546b993fa4674f354584027d1b7498fcd30ddcaa9c897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16631",
    "kind": "arxiv",
    "version": 2
  }
}