Pith Number

pith:3DW34W4T

pith:2009:3DW34W4TZ7ID7LEPALAZY3AIYF

not attested not anchored not stored refs pending

Atoms as perfect oscillators?

Augusto Gonzalez, Gabriel J. Gil Perez

arxiv:0910.2209 v1 · 2009-10-12 · physics.atom-ph · physics.pop-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{3DW34W4TZ7ID7LEPALAZY3AIYF}

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	2026-05-18T04:07:29.464156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8edbe5b93cfd03fac8f02c19c6c08c162ce5a191108efb513458cd5ca383e63

Aliases

arxiv: 0910.2209 · arxiv_version: 0910.2209v1 · doi: 10.48550/arxiv.0910.2209 · pith_short_12: 3DW34W4TZ7ID · pith_short_16: 3DW34W4TZ7ID7LEP · pith_short_8: 3DW34W4T

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/3DW34W4TZ7ID7LEPALAZY3AIYF \
  | 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: d8edbe5b93cfd03fac8f02c19c6c08c162ce5a191108efb513458cd5ca383e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94d49164dfefd9bdd33f6f6076469a47b37ca6aab714960f8f51907ac0e54721",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-10-12T17:31:38Z",
    "title_canon_sha256": "38627c313ea98c2daa296881ee04d25636f20a17262dc8cef3de0acf1769600a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2209",
    "kind": "arxiv",
    "version": 1
  }
}