Pith Number

pith:TDDWQPVV

pith:2026:TDDWQPVVBVEM2CSNR2LLQQLDEM

not attested not anchored not stored refs pending

GAP: Geometric Anchor Pre-training for Data-Efficient Visuomotor Learning of Manipulation Tasks

Andrea Protopapa, Davide Buoso, Francesca Pistilli, Giuseppe Averta, Stefano Di Carlo

arxiv:2605.15836 v1 · 2026-05-15 · 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{TDDWQPVVBVEM2CSNR2LLQQLDEM}

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	2026-05-20T00:01:20.945472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c7683eb50d48cd0a4d8e96b84163231fe1302482eba34cf0a11bdc20bea98a

Aliases

arxiv: 2605.15836 · arxiv_version: 2605.15836v1 · doi: 10.48550/arxiv.2605.15836 · pith_short_12: TDDWQPVVBVEM · pith_short_16: TDDWQPVVBVEM2CSN · pith_short_8: TDDWQPVV

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/TDDWQPVVBVEM2CSNR2LLQQLDEM \
  | 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: 98c7683eb50d48cd0a4d8e96b84163231fe1302482eba34cf0a11bdc20bea98a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c78e34fcf10faa003f9b5f0dd9b2460c7afdaef16b591602f6317d3af87a4969",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-15T10:48:30Z",
    "title_canon_sha256": "f60fa40c30c5d00d30f06d80400903f4c5b3ad8f19de38c28c45899e1319695e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15836",
    "kind": "arxiv",
    "version": 1
  }
}