Pith Number

pith:XYJCZC5Z

pith:2026:XYJCZC5ZJ7GA5ITDJNQGOG2DOP

not attested not anchored not stored refs pending

Foundation Model-Enabled Efficient Data Sampling (FEEDS): A label-efficient training strategy for pan-cancer, multi-tracer PET/CT datasets

Bashirul Azam Biswas, Biratal Raj Wagle, Grant Chau, Indrani Bhattacharya, James B. Yu, Matthew E. Maeder, Michael S. Leapman, Muhammad Azeem Arshad

arxiv:2608.11076 v1 · 2026-08-11 · 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{XYJCZC5ZJ7GA5ITDJNQGOG2DOP}

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	2026-08-12T01:24:33.509464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be122c8bb94fcc0ea2634b60671b4373f593f29532e4150933a4ad057273ba33

Aliases

arxiv: 2608.11076 · arxiv_version: 2608.11076v1 · doi: 10.48550/arxiv.2608.11076 · pith_short_12: XYJCZC5ZJ7GA · pith_short_16: XYJCZC5ZJ7GA5ITD · pith_short_8: XYJCZC5Z

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/XYJCZC5ZJ7GA5ITDJNQGOG2DOP \
  | 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: be122c8bb94fcc0ea2634b60671b4373f593f29532e4150933a4ad057273ba33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "065ad01d1b779f25aec7838860e81d32a749f46f68717c6673cec5abbf676cf8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-11T15:38:44Z",
    "title_canon_sha256": "42196b0fb570d1b875b713a03331402f24ac1492e321e727a6342f5763bd2a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11076",
    "kind": "arxiv",
    "version": 1
  }
}