Pith Number

pith:F5RHR2CQ

pith:2010:F5RHR2CQHPQ6YIEM6RIRHEYWRM

not attested not anchored not stored refs pending

The self-stabilising dynamics of bicycles

Daniel Corbett, Mark Warner

arxiv:1009.5574 v3 · 2010-09-28 · physics.class-ph · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5RHR2CQHPQ6YIEM6RIRHEYWRM}

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	2026-05-18T04:09:53.752153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f6278e8503be1ec208cf4511393168b13a9efaf581be5a49c49bf049e342da4

Aliases

arxiv: 1009.5574 · arxiv_version: 1009.5574v3 · doi: 10.48550/arxiv.1009.5574 · pith_short_12: F5RHR2CQHPQ6 · pith_short_16: F5RHR2CQHPQ6YIEM · pith_short_8: F5RHR2CQ

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/F5RHR2CQHPQ6YIEM6RIRHEYWRM \
  | 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: 2f6278e8503be1ec208cf4511393168b13a9efaf581be5a49c49bf049e342da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a5f2cf75a211ae33963dc0adc03b4b137e33739dee221c2f0180a6cc409dfc",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2010-09-28T14:02:23Z",
    "title_canon_sha256": "7fb91cfb0c52faaffe1886349ae72e45e16cfc2610ddf8e25aa4d4e83457e4d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5574",
    "kind": "arxiv",
    "version": 3
  }
}