Pith Number

pith:4C23EV5M

pith:2022:4C23EV5MNHWST7M6XYXIVBT6UZ

not attested not anchored not stored refs pending

Light-regulated adsorption and desorption of Chlamydomonas cells at surfaces

Alexandros A. Fragkopoulos, Nicolas von Trott, Olga Baidukova, Oliver B\"aumchen, Peter Hegemann, Rodrigo E. Catalan, Simon Kelterborn

arxiv:2208.01338 v1 · 2022-08-02 · physics.bio-ph · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4C23EV5MNHWST7M6XYXIVBT6UZ}

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	2026-07-05T08:44:08.019018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b5b257ac69ed29fd9ebe2e8a867ea65cf3a4e3d7c23dcaea44108ef342e8fb

Aliases

arxiv: 2208.01338 · arxiv_version: 2208.01338v1 · doi: 10.48550/arxiv.2208.01338 · pith_short_12: 4C23EV5MNHWS · pith_short_16: 4C23EV5MNHWST7M6 · pith_short_8: 4C23EV5M

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/4C23EV5MNHWST7M6XYXIVBT6UZ \
  | 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: e0b5b257ac69ed29fd9ebe2e8a867ea65cf3a4e3d7c23dcaea44108ef342e8fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc5a656936ed52063bcf064ec7799dd5bed27137951355610b257393ffcf643",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2022-08-02T09:58:47Z",
    "title_canon_sha256": "7a4882de9670c4936d766d57ac8c979c89dadb173a24b08a5fc541040cd9f16d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01338",
    "kind": "arxiv",
    "version": 1
  }
}