Pith Number

pith:2PQ4LBWA

pith:2025:2PQ4LBWACESKIW7NWH4G7OJIP7

not attested not anchored not stored refs pending

Tuning Vision Foundation Model via Test-Time Prompt-Guided Training for VFSS Segmentations

Alberto M Gambaruto, Chengxi Zeng, David Smithard, Tilo Burghardt

arxiv:2501.18474 v1 · 2025-01-30 · 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{2PQ4LBWACESKIW7NWH4G7OJIP7}

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	2026-07-05T10:07:34.595782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e1c586c01124a45bedb1f86fb9287fef87094fadfa6dfb8e33fb368b686c5b

Aliases

arxiv: 2501.18474 · arxiv_version: 2501.18474v1 · doi: 10.48550/arxiv.2501.18474 · pith_short_12: 2PQ4LBWACESK · pith_short_16: 2PQ4LBWACESKIW7N · pith_short_8: 2PQ4LBWA

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/2PQ4LBWACESKIW7NWH4G7OJIP7 \
  | 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: d3e1c586c01124a45bedb1f86fb9287fef87094fadfa6dfb8e33fb368b686c5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc2d958790c649f11ad2d117e6ed85a294c0f4414266892b9127786a85b9111",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-30T16:48:02Z",
    "title_canon_sha256": "8bbb630352bbc2212aab66d7d82c37acb95684c1ac30209bb0750b733fca5819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18474",
    "kind": "arxiv",
    "version": 1
  }
}