Pith Number

pith:TYIUNUDS

pith:2023:TYIUNUDS5LEFX3TVC4HHA2O7V7

not attested not anchored not stored refs pending

Improving safety in physical human-robot collaboration via deep metric learning

Davide Scaramuzza, Grammatiki Zanni, Hans Wernher van de Venn, Maryam Rezayati, Ying Zaoshi

arxiv:2302.11933 v2 · 2023-02-23 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYIUNUDS5LEFX3TVC4HHA2O7V7}

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	2026-07-05T06:00:36.635907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1146d072eac85bee75170e7069dfafed3ef6f6f21d05c8dcdeaf0df429afbd

Aliases

arxiv: 2302.11933 · arxiv_version: 2302.11933v2 · doi: 10.48550/arxiv.2302.11933 · pith_short_12: TYIUNUDS5LEF · pith_short_16: TYIUNUDS5LEFX3TV · pith_short_8: TYIUNUDS

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/TYIUNUDS5LEFX3TVC4HHA2O7V7 \
  | 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: 9e1146d072eac85bee75170e7069dfafed3ef6f6f21d05c8dcdeaf0df429afbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdc1e7ff37e740a2fe640a78ce9877ebede11a969824f8389961ec3551ff8371",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-02-23T11:26:51Z",
    "title_canon_sha256": "4cabba014160cba48e93557a5e3f6c3e04708d398a7f12e12b4c3de3ff2b0867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11933",
    "kind": "arxiv",
    "version": 2
  }
}