Pith Number

pith:KP7OKLBQ

pith:2025:KP7OKLBQJDVS2TTATSCZR3FURG

not attested not anchored not stored refs pending

Cyber-Physical Steganography in Robotic Motion Control

Ching-Chun Chang, Isao Echizen, Yijie Lin

arxiv:2501.04541 v1 · 2025-01-08 · cs.RO · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KP7OKLBQJDVS2TTATSCZR3FURG}

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	2026-07-05T09:58:37.046474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53fee52c3048eb2d4e609c8598ecb4898cfb7fa21c637cb42cc505edc55486bd

Aliases

arxiv: 2501.04541 · arxiv_version: 2501.04541v1 · doi: 10.48550/arxiv.2501.04541 · pith_short_12: KP7OKLBQJDVS · pith_short_16: KP7OKLBQJDVS2TTA · pith_short_8: KP7OKLBQ

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/KP7OKLBQJDVS2TTATSCZR3FURG \
  | 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: 53fee52c3048eb2d4e609c8598ecb4898cfb7fa21c637cb42cc505edc55486bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "008234e2bfb99db0690f5b50ff9d3f13c61e3aa5f931f2663651d1d14542f30d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-01-08T14:44:40Z",
    "title_canon_sha256": "f63fc407b018514853886bec856a0b8059f642cd3a557c6be56af18ada0b8752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04541",
    "kind": "arxiv",
    "version": 1
  }
}