Pith Number

pith:FFSMLSRF

pith:2021:FFSMLSRFG275EVJMCPOGVIOXRQ

not attested not anchored not stored refs pending

Biocompatible carbon nitride-based light-driven microswimmer propulsion in biological and ionic media with responsive on-demand drug delivery

Bettina V. Lotsch, Filip Podjaski, Julia Kr\"oger, Lars Grunenberg, Metin Sitti, Varun Sridhar, Vimal Kishore, Yunus Alapan

arxiv:2103.17026 v1 · 2021-03-31 · cond-mat.soft · physics.bio-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFSMLSRFG275EVJMCPOGVIOXRQ}

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	2026-07-05T02:28:12.172715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2964c5ca2536bfd2552c13dc6aa1d78c3ff8e0a659f98905986143f10692dd78

Aliases

arxiv: 2103.17026 · arxiv_version: 2103.17026v1 · doi: 10.48550/arxiv.2103.17026 · pith_short_12: FFSMLSRFG275 · pith_short_16: FFSMLSRFG275EVJM · pith_short_8: FFSMLSRF

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/FFSMLSRFG275EVJMCPOGVIOXRQ \
  | 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: 2964c5ca2536bfd2552c13dc6aa1d78c3ff8e0a659f98905986143f10692dd78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97280c191c7a516eedb9d97673bf2f08508df9775ae8817e7009d6517e02f035",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-03-31T12:22:10Z",
    "title_canon_sha256": "df0a30758ee8ef1d587d984475417c80afb9487ae21f74599bf944d08bab8512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.17026",
    "kind": "arxiv",
    "version": 1
  }
}