Pith Number

pith:BNYYABP4

pith:2025:BNYYABP4HPAEJABE7TQQE4JA3G

not attested not anchored not stored refs pending

A new approach to include electron interaction effects in super transition array opacity theory

Brian G. Wilson, Daniel Aberg, Jean-Christophe Pain

arxiv:2502.01123 v1 · 2025-02-03 · 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{BNYYABP4HPAEJABE7TQQE4JA3G}

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	2026-07-05T10:08:43.137390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b718005fc3bc0448024fce1027120d9aff580524b3b6181ab72687f83ae1c02

Aliases

arxiv: 2502.01123 · arxiv_version: 2502.01123v1 · doi: 10.48550/arxiv.2502.01123 · pith_short_12: BNYYABP4HPAE · pith_short_16: BNYYABP4HPAEJABE · pith_short_8: BNYYABP4

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/BNYYABP4HPAEJABE7TQQE4JA3G \
  | 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: 0b718005fc3bc0448024fce1027120d9aff580524b3b6181ab72687f83ae1c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262cb01f1668385df9a80858b79d8211aef60a83d1e3277aacb7a3d9e7220a88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-02-03T07:34:53Z",
    "title_canon_sha256": "b1a218407d0c02c3a2a73dc60e98e825e75bce9ceff99e363191605c987e1ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01123",
    "kind": "arxiv",
    "version": 1
  }
}