Pith Number

pith:22XTCZQA

pith:2008:22XTCZQAE6WGI72PUH2PG43E6E

not attested not anchored not stored refs pending

Impact parameter method calculations for fully differential ionization cross sections

F. Jarai-Szabo, L. Nagy

arxiv:0810.2904 v1 · 2008-10-16 · 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{22XTCZQAE6WGI72PUH2PG43E6E}

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	2026-05-18T04:09:44.498007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6af31660027ac647f4fa1f4f37364f124c4c1f07d2dd0a26377a5b4083e1a6d

Aliases

arxiv: 0810.2904 · arxiv_version: 0810.2904v1 · doi: 10.48550/arxiv.0810.2904 · pith_short_12: 22XTCZQAE6WG · pith_short_16: 22XTCZQAE6WGI72P · pith_short_8: 22XTCZQA

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/22XTCZQAE6WGI72PUH2PG43E6E \
  | 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: d6af31660027ac647f4fa1f4f37364f124c4c1f07d2dd0a26377a5b4083e1a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940922019a62c75e99c897e34f5a59917a7d5799d93259eb64a1014fc930796e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-10-16T12:47:17Z",
    "title_canon_sha256": "658009a61dcdb066bc20134bf6c85d4fa4decd667d16e32fcd5a163558e4965b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2904",
    "kind": "arxiv",
    "version": 1
  }
}