Pith Number

pith:Z4XHRQYR

pith:2011:Z4XHRQYRV5W2MYICMT6O5OC5SU

not attested not anchored not stored refs pending

Calculation of complex DNA damage induced by ions

Andrey V. Solov'yov, David C. Gallagher, Eugene Surdutovich

arxiv:1107.1702 v2 · 2011-07-08 · physics.bio-ph · physics.ins-det · physics.med-ph · q-bio.SC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4XHRQYRV5W2MYICMT6O5OC5SU}

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	2026-05-18T04:03:45.190614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf2e78c311af6da6610264fceeb85d951ad82604040282d234996f93371ca668

Aliases

arxiv: 1107.1702 · arxiv_version: 1107.1702v2 · doi: 10.48550/arxiv.1107.1702 · pith_short_12: Z4XHRQYRV5W2 · pith_short_16: Z4XHRQYRV5W2MYIC · pith_short_8: Z4XHRQYR

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/Z4XHRQYRV5W2MYICMT6O5OC5SU \
  | 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: cf2e78c311af6da6610264fceeb85d951ad82604040282d234996f93371ca668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c1f3b5497d188f3a85686652ee9ea5a3738a5ae4b0182c6df926c74f0c976d",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.med-ph",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-07-08T19:10:45Z",
    "title_canon_sha256": "2400efb33b98e9c8fff5e401678c836af0441e71741871fd035ba964b8edac7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1702",
    "kind": "arxiv",
    "version": 2
  }
}