Pith Number

pith:2G6WL6BA

pith:2020:2G6WL6BAWZSSXDOANAN54PJ4E2

not attested not anchored not stored refs pending

Chromatin and cytoskeletal tethering determine nuclear morphology in progerin expressing cells

C. A. M. La Porta, F. Font Clos, G. Costantini, M. C. Lionetti, M. R. Fumagalli, O. Chepizhko, S. Bonfanti, S. Zapperi, Z. Budrikis

arxiv:2003.08232 v2 · 2020-03-18 · physics.bio-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2G6WL6BAWZSSXDOANAN54PJ4E2}

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	2026-07-05T01:12:41.125990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1bd65f820b6652b8dc0681bde3d3c26ac1f94266030785c810f191e58864177

Aliases

arxiv: 2003.08232 · arxiv_version: 2003.08232v2 · doi: 10.48550/arxiv.2003.08232 · pith_short_12: 2G6WL6BAWZSS · pith_short_16: 2G6WL6BAWZSSXDOA · pith_short_8: 2G6WL6BA

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/2G6WL6BAWZSSXDOANAN54PJ4E2 \
  | 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: d1bd65f820b6652b8dc0681bde3d3c26ac1f94266030785c810f191e58864177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46edeb8f16df5b42131b5782ce9402a8b5d03c5486b51067434871364a49283e",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2020-03-18T14:05:57Z",
    "title_canon_sha256": "733421e9626185ace8759597c74515aa4ad348eefdccac1c15dc1f1411d52acd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08232",
    "kind": "arxiv",
    "version": 2
  }
}