Pith Number

pith:GAE7JIH7

pith:2010:GAE7JIH724ON2D4GVXOPK43WB7

not attested not anchored not stored refs pending

Passive swimming in low Reynolds number flows

Piero Olla

arxiv:1003.1324 v2 · 2010-03-05 · cond-mat.soft · physics.flu-dyn · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAE7JIH724ON2D4GVXOPK43WB7}

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	2026-05-18T02:08:45.548679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3009f4a0ffd71cdd0f86addcf573760fe30f07c623aa92991e3489b62fee6992

Aliases

arxiv: 1003.1324 · arxiv_version: 1003.1324v2 · doi: 10.48550/arxiv.1003.1324 · pith_short_12: GAE7JIH724ON · pith_short_16: GAE7JIH724ON2D4G · pith_short_8: GAE7JIH7

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/GAE7JIH724ON2D4GVXOPK43WB7 \
  | 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: 3009f4a0ffd71cdd0f86addcf573760fe30f07c623aa92991e3489b62fee6992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "709f617e5632102832df82bc8fcc654ee7482e4e9da69073c417a56bb1c417dd",
    "cross_cats_sorted": [
      "physics.flu-dyn",
      "q-bio.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-03-05T19:06:52Z",
    "title_canon_sha256": "c86b41a09766e6cdbad7829ca3bb97d3c68c05c8b2663d56ccd9016cf2de816d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1324",
    "kind": "arxiv",
    "version": 2
  }
}