Pith Number

pith:6KOO4O2U

pith:2014:6KOO4O2U2ZB32VPGYK7LORBDNU

not attested not anchored not stored refs pending

Which way up? Recognition of homologous DNA segments in parallel and antiparallel alignment

Aaron Wynveen, Alexei A. Kornyshev, Dominic J. Lee, Tim Albrecht

arxiv:1412.1313 v1 · 2014-12-03 · physics.bio-ph · cond-mat.soft · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KOO4O2U2ZB32VPGYK7LORBDNU}

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	2026-05-18T02:32:12.850358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f29cee3b54d643bd55e6c2beb744236d0a80e42cae1c71b22b6953e991b9f637

Aliases

arxiv: 1412.1313 · arxiv_version: 1412.1313v1 · doi: 10.48550/arxiv.1412.1313 · pith_short_12: 6KOO4O2U2ZB3 · pith_short_16: 6KOO4O2U2ZB32VPG · pith_short_8: 6KOO4O2U

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/6KOO4O2U2ZB32VPGYK7LORBDNU \
  | 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: f29cee3b54d643bd55e6c2beb744236d0a80e42cae1c71b22b6953e991b9f637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b6e82f6e54bf1de8120028961c6c62ae05a19f2efae8d39e2ef541c9233619e",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2014-12-03T13:21:26Z",
    "title_canon_sha256": "b8310f73c3bdd67e567e61cddb0c5431c8d41e69c495f9db8342d7dc7cb654c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1313",
    "kind": "arxiv",
    "version": 1
  }
}