Pith Number

pith:OR4DRIPF

pith:2006:OR4DRIPFZJXJNJDNDUN6U2VBPX

not attested not anchored not stored refs pending

The Coulomb four-body problem in a classical framework: Triple photoionization of lithium

Agapi Emmanouilidou, Jan M. Rost

arxiv:physics/0605082 v1 · 2006-05-09 · 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{OR4DRIPFZJXJNJDNDUN6U2VBPX}

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	2026-07-04T17:02:37.239226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

747838a1e5ca6e96a46d1d1bea6aa17dd95c765bf3b87e26c6169d928bf5432e

Aliases

arxiv: physics/0605082 · arxiv_version: physics/0605082v1 · doi: 10.48550/arxiv.physics/0605082 · pith_short_12: OR4DRIPFZJXJ · pith_short_16: OR4DRIPFZJXJNJDN · pith_short_8: OR4DRIPF

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/OR4DRIPFZJXJNJDNDUN6U2VBPX \
  | 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: 747838a1e5ca6e96a46d1d1bea6aa17dd95c765bf3b87e26c6169d928bf5432e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae53928a7d38a2a433c2fdf91a6de05494cc7e2bcec5144efaa9b023c7ae7789",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2006-05-09T20:20:20Z",
    "title_canon_sha256": "6e085675fe28a4f65c8f72ade4a25b2ea9462805bed43ecc47a4143e0ac8807d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0605082",
    "kind": "arxiv",
    "version": 1
  }
}