Pith Number

pith:3FCLVFXT

pith:2012:3FCLVFXTICFDUX66PPSME3G453

not attested not anchored not stored refs pending

Self-propulsion of V-shape micro-robot

Vladimir A. Vladimirov

arxiv:1209.2835 v1 · 2012-09-13 · physics.flu-dyn · math-ph · math.MP · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FCLVFXTICFDUX66PPSME3G453}

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	2026-05-18T03:45:40.817015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d944ba96f3408a3a5fde7be4c26cdceeebfa9c953f4ce3fda4452321037ba9bd

Aliases

arxiv: 1209.2835 · arxiv_version: 1209.2835v1 · doi: 10.48550/arxiv.1209.2835 · pith_short_12: 3FCLVFXTICFD · pith_short_16: 3FCLVFXTICFDUX66 · pith_short_8: 3FCLVFXT

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/3FCLVFXTICFDUX66PPSME3G453 \
  | 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: d944ba96f3408a3a5fde7be4c26cdceeebfa9c953f4ce3fda4452321037ba9bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a67fdf28f626e46133933f6f0b8713397c8cdfee975f2d350713dd58dbd7aac",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-09-13T09:53:07Z",
    "title_canon_sha256": "6d789e9df59c7569fa5002638004d8af3d79d91f1727428bbccc82ad26618ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2835",
    "kind": "arxiv",
    "version": 1
  }
}