Pith Number

pith:AQTSH47J

pith:2010:AQTSH47JEJKAZVPN2SV2YJHG7M

not attested not anchored not stored refs pending

The random walk of a low-Reynolds-number swimmer

Micha\"el Garcia, Philippe Peyla, Salima Rafa\"i, Stefano Berti

arxiv:1011.2931 v2 · 2010-11-12 · cond-mat.soft · 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{AQTSH47JEJKAZVPN2SV2YJHG7M}

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	2026-05-18T04:28:36.465974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

042723f3e922540cd5edd4abac24e6fb0b56a49b9660bfb3b1b543e79a5bd784

Aliases

arxiv: 1011.2931 · arxiv_version: 1011.2931v2 · doi: 10.48550/arxiv.1011.2931 · pith_short_12: AQTSH47JEJKA · pith_short_16: AQTSH47JEJKAZVPN · pith_short_8: AQTSH47J

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/AQTSH47JEJKAZVPN2SV2YJHG7M \
  | 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: 042723f3e922540cd5edd4abac24e6fb0b56a49b9660bfb3b1b543e79a5bd784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b583172d36424ce7773ad5ab2e678e2b6cfff995d28ee4b5b6f10d694674fe",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-11-12T14:57:43Z",
    "title_canon_sha256": "f5524c0bb21feee69c1e8b267f10131de16aed10a3bee118b9a7186271b3e43a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2931",
    "kind": "arxiv",
    "version": 2
  }
}