Pith Number

pith:M7C5V6OV

pith:2014:M7C5V6OVHZ22KVHECE3I6HSAZ7

not attested not anchored not stored refs pending

DNA denaturation bubbles: free-energy landscape and nucleation/closure rates

Fran\c{c}ois Sicard, Manoel Manghi, Nicolas Destainville

arxiv:1405.3867 v2 · 2014-05-15 · cond-mat.soft · physics.bio-ph · 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{M7C5V6OVHZ22KVHECE3I6HSAZ7}

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	2026-05-18T02:19:08.480160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c5daf9d53e75a554e411368f1e40cfe71bc06fb43c4efcb3d1fe665d7a3429

Aliases

arxiv: 1405.3867 · arxiv_version: 1405.3867v2 · doi: 10.48550/arxiv.1405.3867 · pith_short_12: M7C5V6OVHZ22 · pith_short_16: M7C5V6OVHZ22KVHE · pith_short_8: M7C5V6OV

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/M7C5V6OVHZ22KVHECE3I6HSAZ7 \
  | 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: 67c5daf9d53e75a554e411368f1e40cfe71bc06fb43c4efcb3d1fe665d7a3429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09222982a25d474afc2f331c7ad00d1d0d1227468fb5b3319072b29cc1d242c8",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-05-15T14:49:12Z",
    "title_canon_sha256": "c85217632dc7fd3da283c1936aa83cd55abb490acdfbcbd53119f4b709611c0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3867",
    "kind": "arxiv",
    "version": 2
  }
}