Pith Number

pith:WN2QJ3FL

pith:2021:WN2QJ3FL6UU5A2EYHHCRNOSIME

not attested not anchored not stored refs pending

GIFT: Generalizable Interaction-aware Functional Tool Affordances without Labels

Animesh Garg, Dylan Turpin, Liquan Wang, Stavros Tsogkas, Sven Dickinson

arxiv:2106.14973 v1 · 2021-06-28 · 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{WN2QJ3FL6UU5A2EYHHCRNOSIME}

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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.

Cited by

1 paper in Pith

Weakly-Supervised Learning of Dense Functional Correspondences

Receipt and verification

First computed	2026-07-05T02:53:03.899524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b37504ecabf529d0689839c516ba48610a10fefdb86d3078ebb2314cdfb5906d

Aliases

arxiv: 2106.14973 · arxiv_version: 2106.14973v1 · doi: 10.48550/arxiv.2106.14973 · pith_short_12: WN2QJ3FL6UU5 · pith_short_16: WN2QJ3FL6UU5A2EY · pith_short_8: WN2QJ3FL

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/WN2QJ3FL6UU5A2EYHHCRNOSIME \
  | 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: b37504ecabf529d0689839c516ba48610a10fefdb86d3078ebb2314cdfb5906d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b2f811720f58b1a6c46e03d03baf6c7c63ba1a9959549de214641085efc3f59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-06-28T20:43:35Z",
    "title_canon_sha256": "0620c48fccb3d5f918c4d49b5b6646759768c72c3185b08571a37dd9e64d3ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.14973",
    "kind": "arxiv",
    "version": 1
  }
}