Pith Number

pith:LA2XA5UT

pith:2000:LA2XA5UTDCQC5UUS66TZ6AQMNB

not attested not anchored not stored refs pending

New approach to Monte Carlo calculation of buckling of supercoiled DNA loops

Zhang Yang

arxiv:cond-mat/0009159 v1 · 2000-09-11 · cond-mat.soft · cond-mat.stat-mech · hep-ph · physics.bio-ph · physics.comp-ph · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LA2XA5UTDCQC5UUS66TZ6AQMNB}

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	2026-05-18T01:07:12.619735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583570769318a02ed292f7a79f020c686234e2b15b9a87f5e6314e71ad7275c2

Aliases

arxiv: cond-mat/0009159 · arxiv_version: cond-mat/0009159v1 · doi: 10.48550/arxiv.cond-mat/0009159 · pith_short_12: LA2XA5UTDCQC · pith_short_16: LA2XA5UTDCQC5UUS · pith_short_8: LA2XA5UT

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/LA2XA5UTDCQC5UUS66TZ6AQMNB \
  | 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: 583570769318a02ed292f7a79f020c686234e2b15b9a87f5e6314e71ad7275c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd1684489c61fbba82582f6973262ccceda53a487e1527db566f9356adb961d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-ph",
      "physics.bio-ph",
      "physics.comp-ph",
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2000-09-11T19:49:12Z",
    "title_canon_sha256": "699b16799dedb268800b23d94fef5558c1b1d6f85308244c6b001bbff6b099f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0009159",
    "kind": "arxiv",
    "version": 1
  }
}