Pith Number

pith:CLA4FPCH

pith:2025:CLA4FPCH37NMY3YWX7YGOIWKJI

not attested not anchored not stored refs pending

DIJIT: A Robotic Head for an Active Observer

Bir Bikram Dey, John K. Tsotsos, Kelly Yuan, Markus D. Solbach, Michael Jenkin, Mingshi Chi, Mostafa Kamali Tabrizi, Yiqian Liu

arxiv:2512.07998 v2 · 2025-12-08 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLA4FPCH37NMY3YWX7YGOIWKJI}

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	2026-06-09T02:08:35.722053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12c1c2bc47dfdacc6f16bff06722ca4a2edb12718e16d9ee6cab26a6b7977d71

Aliases

arxiv: 2512.07998 · arxiv_version: 2512.07998v2 · doi: 10.48550/arxiv.2512.07998 · pith_short_12: CLA4FPCH37NM · pith_short_16: CLA4FPCH37NMY3YW · pith_short_8: CLA4FPCH

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/CLA4FPCH37NMY3YWX7YGOIWKJI \
  | 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: 12c1c2bc47dfdacc6f16bff06722ca4a2edb12718e16d9ee6cab26a6b7977d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8426e8d85ed725cff3a8d26be9ed89106bf7f949aae49e3da731bbfa1746deac",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-12-08T19:37:40Z",
    "title_canon_sha256": "d817b9ae095f4a0488536cc2fe16627e5ad0bf4ba2aba23d361b7ed0f2d2a133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.07998",
    "kind": "arxiv",
    "version": 2
  }
}