Pith Number

pith:H27QGNWJ

pith:2024:H27QGNWJLU2YLEN4UZUN2EOD7Z

not attested not anchored not stored refs pending

SAM-PD: How Far Can SAM Take Us in Tracking and Segmenting Anything in Videos by Prompt Denoising

Jiming Chen, Qi Ye, Tao Zhou, Wenhan Luo, Zhiguo Shi

arxiv:2403.04194 v1 · 2024-03-07 · 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{H27QGNWJLU2YLEN4UZUN2EOD7Z}

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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

Multi-Granularity Video Object Segmentation

Receipt and verification

First computed	2026-07-05T07:53:19.891966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ebf0336c95d358591bca668dd11c3fe4c27f445f282a604ee84c9100424ab54

Aliases

arxiv: 2403.04194 · arxiv_version: 2403.04194v1 · doi: 10.48550/arxiv.2403.04194 · pith_short_12: H27QGNWJLU2Y · pith_short_16: H27QGNWJLU2YLEN4 · pith_short_8: H27QGNWJ

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/H27QGNWJLU2YLEN4UZUN2EOD7Z \
  | 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: 3ebf0336c95d358591bca668dd11c3fe4c27f445f282a604ee84c9100424ab54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a9c9fc7768752b841ff27ac863acdc744cc04c845946854e9ce069b0529eec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-07T03:52:59Z",
    "title_canon_sha256": "0cb5269996a174e2afb103348dc3d524a7a18f61eb8d71cd3006fb8f684a137e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04194",
    "kind": "arxiv",
    "version": 1
  }
}