Pith Number

pith:OMNSGI7K

pith:2013:OMNSGI7K4UTHDACQ4IXX5W2CIW

not attested not anchored not stored refs pending

The role of SE(d)-reduction for swimming in Stokes and Navier-Stokes fluids

Henry O. Jacobs

arxiv:1307.4599 v2 · 2013-07-17 · math.DS · physics.bio-ph · 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{OMNSGI7K4UTHDACQ4IXX5W2CIW}

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	2026-05-18T01:35:57.572375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

731b2323eae526718050e22f7edb42458b4406b0a8ec50d68c185bc49d323955

Aliases

arxiv: 1307.4599 · arxiv_version: 1307.4599v2 · doi: 10.48550/arxiv.1307.4599 · pith_short_12: OMNSGI7K4UTH · pith_short_16: OMNSGI7K4UTHDACQ · pith_short_8: OMNSGI7K

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/OMNSGI7K4UTHDACQ4IXX5W2CIW \
  | 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: 731b2323eae526718050e22f7edb42458b4406b0a8ec50d68c185bc49d323955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa2eb57edc7f4a004bce52fb2f5d7805660b6c70bf00ca0c3ad063f5d3c26624",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-17T12:37:44Z",
    "title_canon_sha256": "2c17edd91c58ddc55e75804835fbe86c27262b27990ffd2bf8b0cf877b6ee623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4599",
    "kind": "arxiv",
    "version": 2
  }
}