Pith Number

pith:Z5PDGVZE

pith:2020:Z5PDGVZEF62FUBLLE3SKKU53EY

not attested not anchored not stored refs pending

Dynamics and stability of contractile actomyosin ring in the cell

Amitabha Nandi, Anirban Sain, Arkya Chatterjee, Mainak Chatterjee

arxiv:2007.13441 v4 · 2020-07-27 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5PDGVZEF62FUBLLE3SKKU53EY}

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	2026-07-05T03:58:00.203839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf5e3357242fb45a056b26e4a553bb2630826d0f8941f90639582eba8ab864e0

Aliases

arxiv: 2007.13441 · arxiv_version: 2007.13441v4 · doi: 10.48550/arxiv.2007.13441 · pith_short_12: Z5PDGVZEF62F · pith_short_16: Z5PDGVZEF62FUBLL · pith_short_8: Z5PDGVZE

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/Z5PDGVZEF62FUBLLE3SKKU53EY \
  | 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: cf5e3357242fb45a056b26e4a553bb2630826d0f8941f90639582eba8ab864e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085cff80f19a29defb5e0e0fe085124b5383e9dd8fef814e703860923d574b98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2020-07-27T11:28:27Z",
    "title_canon_sha256": "cd0738e1d290390225b4585b2afd8b5b30a53369c600f972ba9011d49c9df887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13441",
    "kind": "arxiv",
    "version": 4
  }
}