Pith Number

pith:MOLY44VG

pith:2025:MOLY44VGHX3JWSK2JHUVGG54O5

not attested not anchored not stored refs pending

ProSAM: Enhancing the Robustness of SAM-based Visual Reference Segmentation with Probabilistic Prompts

Clint Sebastian, Liu Ren, WenBin He, Xiaoqi Wang

arxiv:2506.21835 v3 · 2025-06-27 · 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{MOLY44VGHX3JWSK2JHUVGG54O5}

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	2026-07-05T11:47:25.258779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63978e72a63df69b495a49e9531bbc7751f1c9ad4f20de32d27ef89537a4eb29

Aliases

arxiv: 2506.21835 · arxiv_version: 2506.21835v3 · doi: 10.48550/arxiv.2506.21835 · pith_short_12: MOLY44VGHX3J · pith_short_16: MOLY44VGHX3JWSK2 · pith_short_8: MOLY44VG

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/MOLY44VGHX3JWSK2JHUVGG54O5 \
  | 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: 63978e72a63df69b495a49e9531bbc7751f1c9ad4f20de32d27ef89537a4eb29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f3d70cb5f70b3bea5164c761e07da1c27e87e8732d014989a02da2ea3b4465",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-27T00:50:15Z",
    "title_canon_sha256": "c13cddf39f88479d115f4c7e97fc8bd4bc87b86b9d88ca1cae54265d7364f4f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21835",
    "kind": "arxiv",
    "version": 3
  }
}