Pith Number

pith:7EJOJNMR

pith:2018:7EJOJNMRSSGQXLC2U5CWSIFULT

not attested not anchored not stored refs pending

Three-disk microswimmer in a supported fluid membrane

Kento Yasuda, Shigeyuki Komura, Yui Ota, Yuto Hosaka

arxiv:1802.01940 v3 · 2018-02-06 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EJOJNMRSSGQXLC2U5CWSIFULT}

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	2026-05-18T00:15:36.693447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f912e4b591948d0bac5aa7456920b45ccbff34083d51a8a25708ca97bfe48a0d

Aliases

arxiv: 1802.01940 · arxiv_version: 1802.01940v3 · doi: 10.48550/arxiv.1802.01940 · pith_short_12: 7EJOJNMRSSGQ · pith_short_16: 7EJOJNMRSSGQXLC2 · pith_short_8: 7EJOJNMR

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/7EJOJNMRSSGQXLC2U5CWSIFULT \
  | 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: f912e4b591948d0bac5aa7456920b45ccbff34083d51a8a25708ca97bfe48a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4b39571cfa49a26a9057cb97d7056ab906e8bfdf864d694b3a009a975e3024",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-02-06T13:36:59Z",
    "title_canon_sha256": "f3d2159d1d1ac693d74ec468c1428b38c11bea14f038891dd1c96073af376e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01940",
    "kind": "arxiv",
    "version": 3
  }
}