Pith Number

pith:5H26VPA2

pith:2009:5H26VPA2VJHQB2WTMY7RIGW3IS

not attested not anchored not stored refs pending

Electron Drift Directions in Strong-Field Double Ionization of Atoms

K.N. Shomsky, P.W. Plantinga, S.L. Haan, Z.S. Smith

arxiv:0901.2554 v1 · 2009-01-16 · 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{5H26VPA2VJHQB2WTMY7RIGW3IS}

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	2026-05-18T02:14:57.100934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9f5eabc1aaa4f00ead3663f141adb4481ab7468a88803fcd01d7c8f3077dd16

Aliases

arxiv: 0901.2554 · arxiv_version: 0901.2554v1 · doi: 10.48550/arxiv.0901.2554 · pith_short_12: 5H26VPA2VJHQ · pith_short_16: 5H26VPA2VJHQB2WT · pith_short_8: 5H26VPA2

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/5H26VPA2VJHQB2WTMY7RIGW3IS \
  | 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: e9f5eabc1aaa4f00ead3663f141adb4481ab7468a88803fcd01d7c8f3077dd16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a0137dc4e6b3644afe1973c64308732e5cb192bcde69f0d9bfa637070122e48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-01-16T19:24:12Z",
    "title_canon_sha256": "a4af5b4f1cb9aa39f7e792cc1e205ac1400a79a1bb787c268ea3ab7f61facc2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2554",
    "kind": "arxiv",
    "version": 1
  }
}