Pith Number

pith:6QNF3SDB

pith:2017:6QNF3SDB6XE66B5SPRUIYCCXOR

not attested not anchored not stored refs pending

Getting in shape and swimming: the role of cortical forces and membrane heterogeneity in eukaryotic cells

Hans G. Othmer, Hao Wu, Marco Avila Ponce de Leon

arxiv:1710.01618 v3 · 2017-10-04 · physics.bio-ph · cond-mat.soft · physics.flu-dyn · 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{6QNF3SDB6XE66B5SPRUIYCCXOR}

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	2026-05-18T00:15:10.110006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f41a5dc861f5c9ef07b27c688c085774418a1d38639cadd8239e02f9f6d96a2d

Aliases

arxiv: 1710.01618 · arxiv_version: 1710.01618v3 · doi: 10.48550/arxiv.1710.01618 · pith_short_12: 6QNF3SDB6XE6 · pith_short_16: 6QNF3SDB6XE66B5S · pith_short_8: 6QNF3SDB

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/6QNF3SDB6XE66B5SPRUIYCCXOR \
  | 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: f41a5dc861f5c9ef07b27c688c085774418a1d38639cadd8239e02f9f6d96a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f454ec6b975b3936c7cfa186b220359f8e7c22a8906683036705d6f58b05f94",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.flu-dyn",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-10-04T14:30:30Z",
    "title_canon_sha256": "bdb8ca30cb655c6f6371bc7a652b20c8b2ef3ed50941aec2121e49f84540e7ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01618",
    "kind": "arxiv",
    "version": 3
  }
}