Pith Number

pith:AYRYPTY5

pith:2024:AYRYPTY5YHITTNZG5IE5NQJ7KC

not attested not anchored not stored refs pending

Annotation-Efficient Polyp Segmentation via Active Learning

De-Jun Fan, Duojun Huang, Feng Gao, Guanbin Li, Xiao-Jian Wu, Xinyu Xiong

arxiv:2403.14350 v1 · 2024-03-21 · 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{AYRYPTY5YHITTNZG5IE5NQJ7KC}

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	2026-07-05T07:59:07.416024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

062387cf1dc1d139b726ea09d6c13f50a4504895c20b8e8b741755c17b9a7770

Aliases

arxiv: 2403.14350 · arxiv_version: 2403.14350v1 · doi: 10.48550/arxiv.2403.14350 · pith_short_12: AYRYPTY5YHIT · pith_short_16: AYRYPTY5YHITTNZG · pith_short_8: AYRYPTY5

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/AYRYPTY5YHITTNZG5IE5NQJ7KC \
  | 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: 062387cf1dc1d139b726ea09d6c13f50a4504895c20b8e8b741755c17b9a7770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b175e68499742f032725f8474303f6d0cb6a87fa1b6b617f4bbb0df3acf7db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-21T12:25:17Z",
    "title_canon_sha256": "5ff31e93a9633017d6a44ab58571b2f32e99f9487c30c69c59944a607f02a6cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14350",
    "kind": "arxiv",
    "version": 1
  }
}