Pith Number

pith:BMQZNBDU

pith:2006:BMQZNBDUUB7QF466TAQHQNIPCS

not attested not anchored not stored refs pending

There and (slowly) back again: Entropy-driven hysteresis in a model of DNA overstretching

Phillip L. Geissler, Sander Pronk, Stephen Whitelam

arxiv:cond-mat/0607572 v2 · 2006-07-22 · cond-mat.stat-mech · 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{BMQZNBDUUB7QF466TAQHQNIPCS}

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	2026-05-18T01:39:44.712163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b21968474a07f02f3de982078350f14ba94eb1b0e67e5f81fdac4ffe335c7d5

Aliases

arxiv: cond-mat/0607572 · arxiv_version: cond-mat/0607572v2 · doi: 10.48550/arxiv.cond-mat/0607572 · pith_short_12: BMQZNBDUUB7Q · pith_short_16: BMQZNBDUUB7QF466 · pith_short_8: BMQZNBDU

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/BMQZNBDUUB7QF466TAQHQNIPCS \
  | 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: 0b21968474a07f02f3de982078350f14ba94eb1b0e67e5f81fdac4ffe335c7d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2173c4ec0abe9f5c7a39ae49596824b08999d5f62822df4c139a124bd2e8212e",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2006-07-22T23:18:17Z",
    "title_canon_sha256": "1623017aac5a4434b67d83a2c407ced763ff806064a88bf76074b999c52cf833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0607572",
    "kind": "arxiv",
    "version": 2
  }
}