Pith Number

pith:BP6QRTL4

pith:2026:BP6QRTL4ASDYU6KGCTFPWGQUME

not attested not anchored not stored refs pending

SAM3 Self-Distillation for Fine-Grained GOOSE 2D Semantic Segmentation

Xuesong Wang

arxiv:2606.20130 v1 · 2026-06-18 · 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{BP6QRTL4ASDYU6KGCTFPWGQUME}

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	2026-06-19T16:13:03.580702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bfd08cd7c04878a794614cafb1a146139a2f5b6c8561ea7dee2900e23590598

Aliases

arxiv: 2606.20130 · arxiv_version: 2606.20130v1 · doi: 10.48550/arxiv.2606.20130 · pith_short_12: BP6QRTL4ASDY · pith_short_16: BP6QRTL4ASDYU6KG · pith_short_8: BP6QRTL4

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/BP6QRTL4ASDYU6KGCTFPWGQUME \
  | 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: 0bfd08cd7c04878a794614cafb1a146139a2f5b6c8561ea7dee2900e23590598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42a3e9b70722ccaa02ea72fa3ca81b806a809fc3f29a7c8438730fd25c213a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-18T11:54:07Z",
    "title_canon_sha256": "c58a4dcfabe0b074ad49a2eabc1c99e84ab96f37154a19a640e8a9a4c9ade200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20130",
    "kind": "arxiv",
    "version": 1
  }
}