Pith Number

pith:YVM6FPMO

pith:2019:YVM6FPMOSG26M7M7IOFMYS2MTZ

not attested not anchored not stored refs pending

Equilibria, periodic orbits and computing them

Ashley P. Willis

arxiv:1908.06730 v2 · 2019-08-09 · 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{YVM6FPMOSG26M7M7IOFMYS2MTZ}

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.

Cited by

1 paper in Pith

Effects of symmetry and hydrodynamics on the cohesion of groups of swimmers

Receipt and verification

First computed	2026-07-05T00:03:17.185568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c559e2bd8e91b5e67d9f438acc4b4c9e70b9290895faf693811f3ca90d63ea41

Aliases

arxiv: 1908.06730 · arxiv_version: 1908.06730v2 · doi: 10.48550/arxiv.1908.06730 · pith_short_12: YVM6FPMOSG26 · pith_short_16: YVM6FPMOSG26M7M7 · pith_short_8: YVM6FPMO

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/YVM6FPMOSG26M7M7IOFMYS2MTZ \
  | 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: c559e2bd8e91b5e67d9f438acc4b4c9e70b9290895faf693811f3ca90d63ea41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c34a4fdf642e1b092842cbb16877ffcc877ab9063703d6efcaa8a0e862aa230",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-08-09T10:08:12Z",
    "title_canon_sha256": "cae520183519136f71ac8f0bb70288d7ac8b765f1bded72ec7ed198cf2be94ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06730",
    "kind": "arxiv",
    "version": 2
  }
}