Pith Number

pith:HX6BQSRY

pith:2010:HX6BQSRYAFOOXZOYW73FO2ZPGM

not attested not anchored not stored refs pending

Differential Dynamic Microscopy of Bacterial Motility

Gary Bryant, Jana Schwarz-Linek, J. Tailleur, Laurence G. Wilson, Peter N. Pusey, Vincent A. Martinez, Wilson C. K. Poon

arxiv:1004.4764 v2 · 2010-04-27 · q-bio.QM · cond-mat.soft · physics.bio-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HX6BQSRYAFOOXZOYW73FO2ZPGM}

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	2026-05-18T04:18:34.791738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dfc184a38015cebe5d8b7f6576b2f3301ce40a9cebcb961eafbaacbd8ea0238

Aliases

arxiv: 1004.4764 · arxiv_version: 1004.4764v2 · doi: 10.48550/arxiv.1004.4764 · pith_short_12: HX6BQSRYAFOO · pith_short_16: HX6BQSRYAFOOXZOY · pith_short_8: HX6BQSRY

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/HX6BQSRYAFOOXZOYW73FO2ZPGM \
  | 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: 3dfc184a38015cebe5d8b7f6576b2f3301ce40a9cebcb961eafbaacbd8ea0238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "362748a8241fc064ae53e4c3757326b9729758b6d34327e30be98b0e34bdac7a",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2010-04-27T11:18:39Z",
    "title_canon_sha256": "5e7e55d20d4929a02e6aaecba8dfc90b53bc3ae51d2e99bc5cf4003543f9ae38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4764",
    "kind": "arxiv",
    "version": 2
  }
}