Pith Number

pith:YBYFZQSC

pith:2016:YBYFZQSCSWFBBT57LJLCPAJ76N

not attested not anchored not stored refs pending

Rattleback: a model of how geometric singularity induces dynamic chirality

Philip J. Morrison, Tadashi Tokieda, Zensho Yoshida

arxiv:1609.09223 v2 · 2016-09-29 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBYFZQSCSWFBBT57LJLCPAJ76N}

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	2026-05-18T00:28:02.673768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0705cc242958a10cfbf5a5627813ff359c1249667a4d34c226a838618de5e3d

Aliases

arxiv: 1609.09223 · arxiv_version: 1609.09223v2 · doi: 10.48550/arxiv.1609.09223 · pith_short_12: YBYFZQSCSWFB · pith_short_16: YBYFZQSCSWFBBT57 · pith_short_8: YBYFZQSC

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/YBYFZQSCSWFBBT57LJLCPAJ76N \
  | 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: c0705cc242958a10cfbf5a5627813ff359c1249667a4d34c226a838618de5e3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1312d3fd9db04cc28edccef1b4486fac484b63388443a8f5f59bd532bb5e228f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-09-29T06:58:13Z",
    "title_canon_sha256": "ccdc0e18c5ed2f01512c31f6e97d2f2eb39ea09ff0559e167d1f1fde726c245e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09223",
    "kind": "arxiv",
    "version": 2
  }
}