Pith Number

pith:7NIIXWFW

pith:2002:7NIIXWFWPFEJFELGUBEISD37HP

not attested not anchored not stored refs pending

Three particles in an external trap: Nature of the complete J=0 spectrum

Chris H. Greene, D. Blume

arxiv:physics/0202060 v1 · 2002-02-23 · 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{7NIIXWFWPFEJFELGUBEISD37HP}

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	2026-07-04T15:37:17.526219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb508bd8b67948929166a048890f7f3beec073bd6c7ec0a0440b8c427bb288fc

Aliases

arxiv: physics/0202060 · arxiv_version: physics/0202060v1 · doi: 10.48550/arxiv.physics/0202060 · pith_short_12: 7NIIXWFWPFEJ · pith_short_16: 7NIIXWFWPFEJFELG · pith_short_8: 7NIIXWFW

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/7NIIXWFWPFEJFELGUBEISD37HP \
  | 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: fb508bd8b67948929166a048890f7f3beec073bd6c7ec0a0440b8c427bb288fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e9b13812acafbb0b382be2d6159eccb8e1684ac90080ce965748f60c25c6847",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2002-02-23T02:35:06Z",
    "title_canon_sha256": "d47c94e3698b14db34d07223d80ffc43f93590a74272a520cc24249128e9230b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0202060",
    "kind": "arxiv",
    "version": 1
  }
}