Pith Number

pith:5UIPEK7J

pith:2013:5UIPEK7JRYK2MXMK42R7VUVAWR

not attested not anchored not stored refs pending

Micropropulsion and microrheology in complex fluids via symmetry breaking

Eric Lauga, Lailai Zhu, Luca Brandt, On Shun Pak

arxiv:1303.0330 v1 · 2013-03-02 · 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{5UIPEK7JRYK2MXMK42R7VUVAWR}

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	2026-05-18T03:31:56.465460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed10f22be98e15a65d8ae6a3fad2a0b457d480f91110d9293d46387183c5d20d

Aliases

arxiv: 1303.0330 · arxiv_version: 1303.0330v1 · doi: 10.48550/arxiv.1303.0330 · pith_short_12: 5UIPEK7JRYK2 · pith_short_16: 5UIPEK7JRYK2MXMK · pith_short_8: 5UIPEK7J

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/5UIPEK7JRYK2MXMK42R7VUVAWR \
  | 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: ed10f22be98e15a65d8ae6a3fad2a0b457d480f91110d9293d46387183c5d20d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72effe0082fdef6c184ed39a0590eae242212a4ba298b8e364055b506321f052",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-03-02T01:36:05Z",
    "title_canon_sha256": "35bf4a59e9539756467c36a08962e650e7acbcec8b73374091668ccd21ccb438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0330",
    "kind": "arxiv",
    "version": 1
  }
}