Pith Number

pith:Z64WN3RZ

pith:2025:Z64WN3RZGTZ27L3ZPA4BOHVISL

not attested not anchored not stored refs pending

From Configuration-Space Clearance to Feature-Space Margin: Sample Complexity in Learning-Based Collision Detection

Aviv Tamar, Kiril Solovey, Oren Salzman, Sapir Tubul

arxiv:2502.04170 v1 · 2025-02-06 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z64WN3RZGTZ27L3ZPA4BOHVISL}

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	2026-07-05T10:10:34.902158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb966ee3934f3afaf797838171ea892d8acdd9cb8492fcef84a78c0d29bc4c4

Aliases

arxiv: 2502.04170 · arxiv_version: 2502.04170v1 · doi: 10.48550/arxiv.2502.04170 · pith_short_12: Z64WN3RZGTZ2 · pith_short_16: Z64WN3RZGTZ27L3Z · pith_short_8: Z64WN3RZ

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/Z64WN3RZGTZ27L3ZPA4BOHVISL \
  | 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: cfb966ee3934f3afaf797838171ea892d8acdd9cb8492fcef84a78c0d29bc4c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af9952a0427f8527c1a1818d73c16c138c3fd29825958c92b48679b2938f158",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-06T15:58:30Z",
    "title_canon_sha256": "188f10f687eaaf4a8c173782518199848d99801d06d12b5ab1c05e6e8cc6ee98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04170",
    "kind": "arxiv",
    "version": 1
  }
}