Pith Number

pith:HR2S2KVX

pith:2025:HR2S2KVXLR76ESC7KSFOHRNIQF

not attested not anchored not stored refs pending

Unlocking the Power of SAM 2 for Few-Shot Segmentation

Cheng Long, Guosheng Lin, Lanyun Zhu, Qianxiong Xu, Rui Zhao, Xuanyi Liu, Ziyue Li

arxiv:2505.14100 v2 · 2025-05-20 · 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{HR2S2KVXLR76ESC7KSFOHRNIQF}

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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

Hierarchical Spatial and Channel Aggregation for Cross-domain Few-shot Segmentation

Receipt and verification

First computed	2026-07-05T11:06:33.236389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c752d2ab75c7fe2485f548ae3c5a88163470211895d5a6b298c48ec86e1378a

Aliases

arxiv: 2505.14100 · arxiv_version: 2505.14100v2 · doi: 10.48550/arxiv.2505.14100 · pith_short_12: HR2S2KVXLR76 · pith_short_16: HR2S2KVXLR76ESC7 · pith_short_8: HR2S2KVX

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/HR2S2KVXLR76ESC7KSFOHRNIQF \
  | 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: 3c752d2ab75c7fe2485f548ae3c5a88163470211895d5a6b298c48ec86e1378a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80904b1e538802587fbb79d39ded05e17be9b1d8d81eb504065f6c5aff82d3e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-20T09:02:53Z",
    "title_canon_sha256": "c0faddacad901a20bc19dcf9f3594f6a683b31bf1959d2c8ada2420ff7544c58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14100",
    "kind": "arxiv",
    "version": 2
  }
}