Pith Number

pith:7WFADZX6

pith:2024:7WFADZX6NQUMVWSW4KMC66NUAG

not attested not anchored not stored refs pending

RefSAM3D: Adapting SAM with Cross-modal Reference for 3D Medical Image Segmentation

Kai Lu, Xiang Gao

arxiv:2412.05605 v1 · 2024-12-07 · 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{7WFADZX6NQUMVWSW4KMC66NUAG}

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	2026-07-05T09:46:06.125520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8a01e6fe6c28cada56e2982f79b4019acd376a40d19e66e2af6698bac36de2

Aliases

arxiv: 2412.05605 · arxiv_version: 2412.05605v1 · doi: 10.48550/arxiv.2412.05605 · pith_short_12: 7WFADZX6NQUM · pith_short_16: 7WFADZX6NQUMVWSW · pith_short_8: 7WFADZX6

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/7WFADZX6NQUMVWSW4KMC66NUAG \
  | 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: fd8a01e6fe6c28cada56e2982f79b4019acd376a40d19e66e2af6698bac36de2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1a1aff5bb5e72a03482138465a72397a52ce1e6a90b8ad81a266a5bf8f00b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-07T10:22:46Z",
    "title_canon_sha256": "669ed8dcbbaf44da9c67e970c234f34565ca202743a021ef4db5eb81fe8a9212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05605",
    "kind": "arxiv",
    "version": 1
  }
}