Pith Number

pith:MFWVJTT7

pith:2012:MFWVJTT7H4I6SITQ4PKWJP6W4S

not attested not anchored not stored refs pending

Lift-off dynamics in a simple jumping robot

Alex Lesov, Daniel I. Goldman, Jeffrey Aguilar, Kurt Wiesenfeld

arxiv:1208.6289 v1 · 2012-08-30 · physics.class-ph · cs.RO · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MFWVJTT7H4I6SITQ4PKWJP6W4S}

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	2026-05-18T01:54:49.386513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

616d54ce7f3f11e92270e3d564bfd6e490cdd7ac2482d863cea49179a751f4fb

Aliases

arxiv: 1208.6289 · arxiv_version: 1208.6289v1 · doi: 10.48550/arxiv.1208.6289 · pith_short_12: MFWVJTT7H4I6 · pith_short_16: MFWVJTT7H4I6SITQ · pith_short_8: MFWVJTT7

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/MFWVJTT7H4I6SITQ4PKWJP6W4S \
  | 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: 616d54ce7f3f11e92270e3d564bfd6e490cdd7ac2482d863cea49179a751f4fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee987dd1723f0bb56dc8a4784ce6f077787944295b748496987fe08519f6ca8",
    "cross_cats_sorted": [
      "cs.RO",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-08-30T01:42:22Z",
    "title_canon_sha256": "4bd159d2122a11d047cacc022be5b28cb20ae11f95774ad48a9de3de506c8b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6289",
    "kind": "arxiv",
    "version": 1
  }
}