Pith Number

pith:QT7OVJSD

pith:2021:QT7OVJSDQXT6OFQ5B3EX36BPTU

not attested not anchored not stored refs pending

Graph-based Task-specific Prediction Models for Interactions between Deformable and Rigid Objects

Anastasiia Varava, Danica Kragic, Fabian Paus, Hang Yin, Tamim Asfour, Zehang Weng

arxiv:2103.02932 v1 · 2021-03-04 · 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{QT7OVJSDQXT6OFQ5B3EX36BPTU}

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	2026-07-05T02:20:22.655584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84feeaa64385e7e7161d0ec97df82f9d19a51452e33086b76d18afc63d1df32c

Aliases

arxiv: 2103.02932 · arxiv_version: 2103.02932v1 · doi: 10.48550/arxiv.2103.02932 · pith_short_12: QT7OVJSDQXT6 · pith_short_16: QT7OVJSDQXT6OFQ5 · pith_short_8: QT7OVJSD

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/QT7OVJSDQXT6OFQ5B3EX36BPTU \
  | 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: 84feeaa64385e7e7161d0ec97df82f9d19a51452e33086b76d18afc63d1df32c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36293d6bd33a06a350160d5e2e2116aa10c5122556e682782b25bf9f56a5155c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-04T10:27:26Z",
    "title_canon_sha256": "1d4c463bfa0b2cda24729b421e90bd53941380e15474f8017eeff18ea99c7932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02932",
    "kind": "arxiv",
    "version": 1
  }
}