Pith Number

pith:PJAL3YJR

pith:2007:PJAL3YJRCG7TDJ7N57QEBT3WNL

not attested not anchored not stored refs pending

Nucleosome Chiral Transition under Positive Torsional Stress in Single Chromatin Fibers

Andrei Sivolob, Ariel Prunell, Aurelien Bancaud, Christophe Lavelle, Eric Le Cam, Gaudeline Wagner, Hua Wong, Jean-Louis Viovy, Jean-Marc Victor, Julien Mozziconacci, Liliane Mouawad, Maria Barbi, Natalia Conde e Silva

arxiv:0708.0156 v2 · 2007-08-01 · 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{PJAL3YJRCG7TDJ7N57QEBT3WNL}

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	2026-05-18T04:09:15.220976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a40bde13111bf31a7edefe040cf766af676a2f869b6a9e847511e418a7fb5d2

Aliases

arxiv: 0708.0156 · arxiv_version: 0708.0156v2 · doi: 10.48550/arxiv.0708.0156 · pith_short_12: PJAL3YJRCG7T · pith_short_16: PJAL3YJRCG7TDJ7N · pith_short_8: PJAL3YJR

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/PJAL3YJRCG7TDJ7N57QEBT3WNL \
  | 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: 7a40bde13111bf31a7edefe040cf766af676a2f869b6a9e847511e418a7fb5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac7f3aad025c023333d4ed6c27f4f6e56a73612fb638c9999928148e1de7ca14",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2007-08-01T13:57:47Z",
    "title_canon_sha256": "57b54b8718e2c06839479c5428da5c75c3056bf759d90c48e76de5c86eb20870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.0156",
    "kind": "arxiv",
    "version": 2
  }
}