Pith Number

pith:RO2NVJW4

pith:2012:RO2NVJW4EIHOBY2ZE3XMQMD7F4

not attested not anchored not stored refs pending

Human-Recognizable Robotic Gestures

John-John Cabibihan, Soumo Pramanik, Wing-Chee So

arxiv:1212.6273 v1 · 2012-12-26 · cs.RO · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RO2NVJW4EIHOBY2ZE3XMQMD7F4}

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	2026-05-18T03:37:40.342902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb4daa6dc220ee0e35926eec8307f2f2ea5e75e91393c73387eb1b3ebe64cc3

Aliases

arxiv: 1212.6273 · arxiv_version: 1212.6273v1 · doi: 10.48550/arxiv.1212.6273 · pith_short_12: RO2NVJW4EIHO · pith_short_16: RO2NVJW4EIHOBY2Z · pith_short_8: RO2NVJW4

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/RO2NVJW4EIHOBY2ZE3XMQMD7F4 \
  | 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: 8bb4daa6dc220ee0e35926eec8307f2f2ea5e75e91393c73387eb1b3ebe64cc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61294c01c7b9d61a534fd65c9b06be241d07f2def46c0ff8b1f9bde78d42faf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2012-12-26T22:10:14Z",
    "title_canon_sha256": "3025762a2317863b6f3f5dc8c125dd5a626c00ab420ebe39b20787e5eab5dc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6273",
    "kind": "arxiv",
    "version": 1
  }
}