Pith Number

pith:4PUILY74

pith:2022:4PUILY74DOHD7I5B4QJIXT6A6N

not attested not anchored not stored refs pending

Semi-Supervised Disentanglement of Tactile Contact~Geometry from Sliding-Induced Shear

Alex Church, Anupam K. Gupta, Nathan F. Lepora

arxiv:2208.12500 v1 · 2022-08-26 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PUILY74DOHD7I5B4QJIXT6A6N}

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	2026-07-05T04:51:46.252184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e885e3fc1b8e3fa3a1e4128bcfc0f3592ab453316765ec2d7ddc9d45ab8380

Aliases

arxiv: 2208.12500 · arxiv_version: 2208.12500v1 · doi: 10.48550/arxiv.2208.12500 · pith_short_12: 4PUILY74DOHD · pith_short_16: 4PUILY74DOHD7I5B · pith_short_8: 4PUILY74

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/4PUILY74DOHD7I5B4QJIXT6A6N \
  | 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: e3e885e3fc1b8e3fa3a1e4128bcfc0f3592ab453316765ec2d7ddc9d45ab8380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd89a9b33ddbe37a390b454523b6805d039fb222a2661b5e18ea367b29f72c23",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-08-26T08:30:19Z",
    "title_canon_sha256": "ed4c6ae94fd8af3a01a8eb4f422302870cbd630dce39ffee69e2bee04bb74640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12500",
    "kind": "arxiv",
    "version": 1
  }
}