Pith Number

pith:4YDM66YI

pith:2008:4YDM66YI2ALIKCOYMXYFKSGBME

not attested not anchored not stored refs pending

The interaction between the projectile and the target core in single ionization of helium by 100 MeV/u C$^{6+}$ and 1 GeV/u U$^{92+}$ ions

A. B. Voitkiv, B. Najjari

arxiv:0810.4926 v1 · 2008-10-28 · 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{4YDM66YI2ALIKCOYMXYFKSGBME}

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	2026-07-04T15:15:30.091051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e606cf7b08d0168509d865f05548c1611e5e29688c0c19f9d61170ba449aa986

Aliases

arxiv: 0810.4926 · arxiv_version: 0810.4926v1 · doi: 10.48550/arxiv.0810.4926 · pith_short_12: 4YDM66YI2ALI · pith_short_16: 4YDM66YI2ALIKCOY · pith_short_8: 4YDM66YI

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/4YDM66YI2ALIKCOYMXYFKSGBME \
  | 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: e606cf7b08d0168509d865f05548c1611e5e29688c0c19f9d61170ba449aa986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f124f8645b33df1da4ac55b9ba7972dfa492e5d28027658f2432b7190fb73565",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-10-28T14:05:55Z",
    "title_canon_sha256": "5b9704dbef9d176c86e36680941820a1f32aa375a51f42f0f10ad6959108a7d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4926",
    "kind": "arxiv",
    "version": 1
  }
}