Pith Number

pith:CQ2RL3C2

pith:2012:CQ2RL3C226O3Z545F7XK22ED7A

not attested not anchored not stored refs pending

Strand diffusion-limited closure of denaturation bubbles in DNA

Anil Kumar Dasanna, John Palmeri, Manoel Manghi, Nicolas Destainville

arxiv:1203.0271 v1 · 2012-03-01 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQ2RL3C226O3Z545F7XK22ED7A}

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	2026-05-18T03:54:39.008989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143515ec5ad79dbcf79d2feead6883f81884a32c26c73b1d05954e49b9e2c13a

Aliases

arxiv: 1203.0271 · arxiv_version: 1203.0271v1 · doi: 10.48550/arxiv.1203.0271 · pith_short_12: CQ2RL3C226O3 · pith_short_16: CQ2RL3C226O3Z545 · pith_short_8: CQ2RL3C2

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/CQ2RL3C226O3Z545F7XK22ED7A \
  | 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: 143515ec5ad79dbcf79d2feead6883f81884a32c26c73b1d05954e49b9e2c13a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74647dffed2141d272e83730eadddad12d559c3bf8f67164edae507f3cae612b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-03-01T19:15:08Z",
    "title_canon_sha256": "5661fb439b75e00fc039062dd2013b0c214c6a67e96626726ac8cec12abeb56e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0271",
    "kind": "arxiv",
    "version": 1
  }
}