Pith Number

pith:2XLSKUSB

pith:2021:2XLSKUSBO2VOFIU7D56PNSZUTQ

not attested not anchored not stored refs pending

Careful with That! Observation of Human Movements to Estimate Objects Properties

Alessandra Sciutti, Alessandro Carf\`i, Alessia Vignolo, Francesco Rea, Fulvio Mastrogiovanni, Linda Lastrico

arxiv:2103.01555 v2 · 2021-03-02 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XLSKUSBO2VOFIU7D56PNSZUTQ}

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	2026-07-05T02:21:55.808335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5d725524176aae2a29f1f7cf6cb349c31a78febdceaba0f5312e1dd8734db4f

Aliases

arxiv: 2103.01555 · arxiv_version: 2103.01555v2 · doi: 10.48550/arxiv.2103.01555 · pith_short_12: 2XLSKUSBO2VO · pith_short_16: 2XLSKUSBO2VOFIU7 · pith_short_8: 2XLSKUSB

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/2XLSKUSBO2VOFIU7D56PNSZUTQ \
  | 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: d5d725524176aae2a29f1f7cf6cb349c31a78febdceaba0f5312e1dd8734db4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b0ff82448c4bf7a3e9e5271ea8c40dca3e4309ea7338015dfcc7b6b3724d193",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-02T08:14:56Z",
    "title_canon_sha256": "4dda6530ceb99785b9ec75826102d8f10bd5ba6f66fec0b90eaa8fb0e429dcbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01555",
    "kind": "arxiv",
    "version": 2
  }
}