Pith Number

pith:QPPS3JYT

pith:2018:QPPS3JYTQZ7FIEBVKNYD2DR2LM

not attested not anchored not stored refs pending

Twist-bend coupling and the statistical mechanics of the twistable worm-like chain model of DNA: perturbation theory and beyond

Enrico Carlon, Enrico Skoruppa, John F. Marko, Stefanos K. Nomidis

arxiv:1809.07050 v2 · 2018-09-19 · cond-mat.stat-mech · 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{QPPS3JYTQZ7FIEBVKNYD2DR2LM}

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	2026-05-17T23:49:22.303060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83df2da713867e54103553703d0e3a5b27829db5ef70db605c963efdb9030e2a

Aliases

arxiv: 1809.07050 · arxiv_version: 1809.07050v2 · doi: 10.48550/arxiv.1809.07050 · pith_short_12: QPPS3JYTQZ7F · pith_short_16: QPPS3JYTQZ7FIEBV · pith_short_8: QPPS3JYT

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/QPPS3JYTQZ7FIEBVKNYD2DR2LM \
  | 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: 83df2da713867e54103553703d0e3a5b27829db5ef70db605c963efdb9030e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b8f86054bd91885e67c80a7048185f6e783fb80ed8b82503b7207638763407",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-09-19T08:14:30Z",
    "title_canon_sha256": "7439fa58fa03f49a248d4e1ec5c4324fd61c2bfd6a838f1500f709c6b27e3bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07050",
    "kind": "arxiv",
    "version": 2
  }
}