Pith Number

pith:DNGYDF5S

pith:2026:DNGYDF5SG7BKLI5S4ZKLWL4HGW

not attested not anchored not stored refs pending

From Transparent Labware Segmentation to Collision Avoidance: A Real-Time Edge-Aware Perception Pipeline

Chen Qian, Junlin Xiong, Shijun Ding, Weiwei Shang

arxiv:2608.04769 v1 · 2026-08-05 · 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{DNGYDF5SG7BKLI5S4ZKLWL4HGW}

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	2026-08-06T01:47:04.379094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4d8197b237c2a5a3b2e654bb2f8735abe8f62735001cb4fbbaac9d4afa9f10

Aliases

arxiv: 2608.04769 · arxiv_version: 2608.04769v1 · doi: 10.48550/arxiv.2608.04769 · pith_short_12: DNGYDF5SG7BK · pith_short_16: DNGYDF5SG7BKLI5S · pith_short_8: DNGYDF5S

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/DNGYDF5SG7BKLI5S4ZKLWL4HGW \
  | 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: 1b4d8197b237c2a5a3b2e654bb2f8735abe8f62735001cb4fbbaac9d4afa9f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad15f38c3d7add4bbfa349ab14cdadb13e56d3e0b14c2b35747a22868ba7b08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-05T12:34:34Z",
    "title_canon_sha256": "dbe10e0b134bd42869d1c45c5206da0604bcbb94a87e8cbb2dcbe75910ebfa6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04769",
    "kind": "arxiv",
    "version": 1
  }
}