Pith Number

pith:TOUS4FQO

pith:2023:TOUS4FQOA7YP24UPHB25BMGVUG

not attested not anchored not stored refs pending

Active Learning on Medical Image

Angona Biswas, Ismail Hossain, Md Abdullah Al Nasim, Md Azim Ullah, Md Shahin Ali, Sajedul Talukder

arxiv:2306.01827 v2 · 2023-06-02 · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOUS4FQOA7YP24UPHB25BMGVUG}

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	2026-07-05T09:00:46.221480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ba92e160e07f0fd728f3875d0b0d5a1b489297cedcd2002801988bd2365d974

Aliases

arxiv: 2306.01827 · arxiv_version: 2306.01827v2 · doi: 10.48550/arxiv.2306.01827 · pith_short_12: TOUS4FQOA7YP · pith_short_16: TOUS4FQOA7YP24UP · pith_short_8: TOUS4FQO

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/TOUS4FQOA7YP24UPHB25BMGVUG \
  | 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: 9ba92e160e07f0fd728f3875d0b0d5a1b489297cedcd2002801988bd2365d974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b453018470f8f1402f2de3d3bdb4ee1fe98fb50c381ab6d4771b161e237acf8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-06-02T16:24:39Z",
    "title_canon_sha256": "3a4f3020e96f820aafe6088c3dc84a274929c51a148084899bbd6d332732b928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01827",
    "kind": "arxiv",
    "version": 2
  }
}