Pith Number

pith:UYZUYFKE

pith:2011:UYZUYFKE6VMYU2FGABIU3FFWET

not attested not anchored not stored refs pending

Dynamics of an Inelastic Gravitational Billiard with Rotation

Alexandre E. Hartl, Andre P. Mazzoleni, Bruce N. Miller

arxiv:1105.4202 v2 · 2011-05-21 · nlin.CD · physics.comp-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{UYZUYFKE6VMYU2FGABIU3FFWET}

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	2026-05-18T02:21:50.289365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6334c1544f5598a68a600514d94b624d1d7473379c31d5d9d5d487bff318fd5

Aliases

arxiv: 1105.4202 · arxiv_version: 1105.4202v2 · doi: 10.48550/arxiv.1105.4202 · pith_short_12: UYZUYFKE6VMY · pith_short_16: UYZUYFKE6VMYU2FG · pith_short_8: UYZUYFKE

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/UYZUYFKE6VMYU2FGABIU3FFWET \
  | 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: a6334c1544f5598a68a600514d94b624d1d7473379c31d5d9d5d487bff318fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d801022cea1a44615f31250d4494bb8983ceca307139785bab043d7f96fe0737",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-05-21T01:16:00Z",
    "title_canon_sha256": "b1c57692869993c4f735026164d7de2e4c002ac16a329425280a5bc5d1f636b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4202",
    "kind": "arxiv",
    "version": 2
  }
}