Pith Number

pith:TW7IN7SY

pith:2017:TW7IN7SYHBWT7WNUMEJIMK6T6M

not attested not anchored not stored refs pending

Epigenetic Transitions and Knotted Solitons in Stretched Chromatin

Davide Marenduzzo, Davide Michieletto, Enzo Orlandini

arxiv:1705.03226 v2 · 2017-05-09 · 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{TW7IN7SYHBWT7WNUMEJIMK6T6M}

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	2026-05-18T00:31:12.885974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dbe86fe58386d3fd9b46112862bd3f3307a893610560037d4fffbfceffc614a

Aliases

arxiv: 1705.03226 · arxiv_version: 1705.03226v2 · doi: 10.48550/arxiv.1705.03226 · pith_short_12: TW7IN7SYHBWT · pith_short_16: TW7IN7SYHBWT7WNU · pith_short_8: TW7IN7SY

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/TW7IN7SYHBWT7WNUMEJIMK6T6M \
  | 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: 9dbe86fe58386d3fd9b46112862bd3f3307a893610560037d4fffbfceffc614a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae09422d53f5c00a69b26c0c7300d215f3fee31ee2597986e5d792f82e611bc8",
    "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": "2017-05-09T08:18:11Z",
    "title_canon_sha256": "b0646d920f08dff150f175646bff81801c87b6ce7ebfa38985d478782067cadc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03226",
    "kind": "arxiv",
    "version": 2
  }
}