Pith Number

pith:4IRQSL42

pith:2019:4IRQSL42XUVUGBUDQOWIID775P

not attested not anchored not stored refs pending

A Light-Driven Microgel Rotor

Ahmed Mourran, Eric Lauga, Hang Zhang, Lyndon Koens, Martin M\"oller

arxiv:1907.00764 v1 · 2019-07-01 · cond-mat.mtrl-sci · cond-mat.soft · 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{4IRQSL42XUVUGBUDQOWIID775P}

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	2026-05-17T23:41:48.191343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e223092f9abd2b43068383ac840fffebe4c6f838b7d6f3fc49ced73ae9f4e3aa

Aliases

arxiv: 1907.00764 · arxiv_version: 1907.00764v1 · doi: 10.48550/arxiv.1907.00764 · pith_short_12: 4IRQSL42XUVU · pith_short_16: 4IRQSL42XUVUGBUD · pith_short_8: 4IRQSL42

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/4IRQSL42XUVUGBUDQOWIID775P \
  | 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: e223092f9abd2b43068383ac840fffebe4c6f838b7d6f3fc49ced73ae9f4e3aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8be3ac18fbd98fa716f69628128a849c2cca51bd85fc7b9d0f9ec2031159ecb",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-01T13:40:23Z",
    "title_canon_sha256": "f9dceaf6b5ce2179994de63b215513bcbd1be3c1a51a9999b1d76c0a5be8b517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00764",
    "kind": "arxiv",
    "version": 1
  }
}