Pith Number

pith:3PBQNIQC

pith:2026:3PBQNIQCMH5RVNGQCVUUMHSFEZ

not attested not anchored not stored refs pending

Diatomic molecular anions of alkali-metal and alkaline-earth-metal atoms

Hamid Berriche, Hela Ladjimi, Marcin Gronowski, Micha{\l} Tomza, Sana Akkari, Wissem Zrafi

arxiv:2608.05067 v1 · 2026-08-05 · physics.atom-ph · 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{3PBQNIQCMH5RVNGQCVUUMHSFEZ}

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	2026-08-06T01:48:18.796673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc306a20261fb1ab4d01569461e45267ffd75ed84e31c6ebd6f98e6cf75a9e6

Aliases

arxiv: 2608.05067 · arxiv_version: 2608.05067v1 · doi: 10.48550/arxiv.2608.05067 · pith_short_12: 3PBQNIQCMH5R · pith_short_16: 3PBQNIQCMH5RVNGQ · pith_short_8: 3PBQNIQC

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/3PBQNIQCMH5RVNGQCVUUMHSFEZ \
  | 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: dbc306a20261fb1ab4d01569461e45267ffd75ed84e31c6ebd6f98e6cf75a9e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd4be60998cc10c9773837a84a3bb2d1d9885cf41f489383b699b4fea19b2c12",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-08-05T17:12:25Z",
    "title_canon_sha256": "07e6d38cfb35de2199a0558cefe0253549ea495a61ebd641029bf34d4d7b9bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05067",
    "kind": "arxiv",
    "version": 1
  }
}