Pith Number

pith:36DDO7BU

pith:2025:36DDO7BUHYO4HUVBNFX65RVOV6

not attested not anchored not stored refs pending

AffordanceSAM: Segment Anything Once More in Affordance Grounding

Dengyang Jiang, Guang Dai, Hengzhuang Li, Lei Zhang, Mengmeng Wang, Sizhe Dang, Teli Ma, Wei Wei, Zanyi Wang

arxiv:2504.15650 v2 · 2025-04-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36DDO7BUHYO4HUVBNFX65RVOV6}

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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

3 papers in Pith

AFUN: Towards an Affordance Foundation Model for Functionality Understanding

CompassAD: Intent-Driven 3D Affordance Grounding in Functionally Competing Objects

AffordVLA: Injecting Affordance Representations into Vision-Language-Action Models via Implicit Feature Alignment

Receipt and verification

First computed	2026-07-05T11:58:27.634772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df86377c343e1dc3d2a1696feec6aeafa28c8e3e9e8c6dff56e7f58b213a37ee

Aliases

arxiv: 2504.15650 · arxiv_version: 2504.15650v2 · doi: 10.48550/arxiv.2504.15650 · pith_short_12: 36DDO7BUHYO4 · pith_short_16: 36DDO7BUHYO4HUVB · pith_short_8: 36DDO7BU

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/36DDO7BUHYO4HUVBNFX65RVOV6 \
  | 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: df86377c343e1dc3d2a1696feec6aeafa28c8e3e9e8c6dff56e7f58b213a37ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2d279468d3236d4ed2cd1cac7ba58f8079cadbb768b204cf450d85fee4385b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-22T07:16:56Z",
    "title_canon_sha256": "b1b4c46aaa47872fb62fcf57cd0398591f38f640a7f904d36a48c45fb498aac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15650",
    "kind": "arxiv",
    "version": 2
  }
}