Pith Number

pith:JPZ34YQQ

pith:2019:JPZ34YQQM33A7ME5JTVYTRHYP7

not attested not anchored not stored refs pending

In-situ detecting cooperative-target's speed and rotation inertia using structured light

Bo-Zhao, Carmelo Rosales-Guzman, Wei Gao, Xiao-Bo Hu, Zhi-Han Zhu

arxiv:1904.06901 v1 · 2019-04-15 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPZ34YQQM33A7ME5JTVYTRHYP7}

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	2026-05-17T23:48:35.809373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bf3be621066f60fb09d4ceb89c4f87fde73ea5f64cbf9910ac441ed0d746dcb

Aliases

arxiv: 1904.06901 · arxiv_version: 1904.06901v1 · doi: 10.48550/arxiv.1904.06901 · pith_short_12: JPZ34YQQM33A · pith_short_16: JPZ34YQQM33A7ME5 · pith_short_8: JPZ34YQQ

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/JPZ34YQQM33A7ME5JTVYTRHYP7 \
  | 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: 4bf3be621066f60fb09d4ceb89c4f87fde73ea5f64cbf9910ac441ed0d746dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f58215d8bbe1d72e90ef4c2dc354c8065eccfae1bced7b83dd92e64926a386",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-04-15T08:09:00Z",
    "title_canon_sha256": "cc6a5ae4c8003a658eaf5f74a472d4cb466688e7d4b511c12c142343cb4365b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06901",
    "kind": "arxiv",
    "version": 1
  }
}