Pith Number

pith:ZVU2AEDI

pith:2026:ZVU2AEDIK65BXRSQLXFTDBQDLB

not attested not anchored not stored refs pending

A Reproducible and Physically Feasible Dynamic Parameter Identification Framework for a Low-Cost Robot Arm

Junji Oaki, Koki Inami, Koki Yamane, Sho Sakaino

arxiv:2605.15949 v1 · 2026-05-15 · 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{ZVU2AEDIK65BXRSQLXFTDBQDLB}

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	2026-05-20T00:01:46.255999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd69a0106857ba1bc6505dcb318603584b04763a6ac435848db249275cdefe52

Aliases

arxiv: 2605.15949 · arxiv_version: 2605.15949v1 · doi: 10.48550/arxiv.2605.15949 · pith_short_12: ZVU2AEDIK65B · pith_short_16: ZVU2AEDIK65BXRSQ · pith_short_8: ZVU2AEDI

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/ZVU2AEDIK65BXRSQLXFTDBQDLB \
  | 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: cd69a0106857ba1bc6505dcb318603584b04763a6ac435848db249275cdefe52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e7a0e5e1537ad537cec5358d075e32a5d87e9994b779117166be1259ddbb2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-15T13:36:03Z",
    "title_canon_sha256": "d1f0750c195a82bcfc521f2c641b3d98e06cb8a7ba5e73cdcdcf6a9605b9ced5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15949",
    "kind": "arxiv",
    "version": 1
  }
}