Pith Number

pith:H5KMC3NK

pith:2012:H5KMC3NKMCDHNHKY4DH5LUT56C

not attested not anchored not stored refs pending

A class of periodic and quasi-periodic trajectories of particles settling under gravity in a viscous fluid

Maria L. Ekiel-Jezewska

arxiv:1209.1834 v3 · 2012-09-09 · physics.flu-dyn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5KMC3NKMCDHNHKY4DH5LUT56C}

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	2026-05-18T02:44:32.564513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f54c16daa6086769d58e0cfd5d27df09b7eeac29fd42b9260ba257ea74e5a36

Aliases

arxiv: 1209.1834 · arxiv_version: 1209.1834v3 · doi: 10.48550/arxiv.1209.1834 · pith_short_12: H5KMC3NKMCDH · pith_short_16: H5KMC3NKMCDHNHKY · pith_short_8: H5KMC3NK

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/H5KMC3NKMCDHNHKY4DH5LUT56C \
  | 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: 3f54c16daa6086769d58e0cfd5d27df09b7eeac29fd42b9260ba257ea74e5a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a17c5a93fed12d55554f24b388282924ce47c3bf02139a3720f5499bb8059f",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-09-09T19:41:56Z",
    "title_canon_sha256": "0b562e9318693c7396771cd2f966d227def2a76de7ff5a2c79a918a897f414d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1834",
    "kind": "arxiv",
    "version": 3
  }
}