Pith Number

pith:3PAUFIT7

pith:2025:3PAUFIT7M3A4T53SCD4Z2OV2YQ

not attested not anchored not stored refs pending

Frequency Prior Guided Matching: A Data Augmentation Approach for Generalizable Semi-Supervised Polyp Segmentation

Chen Liu, Haoran Xi, Xiaolin Li

arxiv:2508.06517 v1 · 2025-07-30 · 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{3PAUFIT7M3A4T53SCD4Z2OV2YQ}

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	2026-07-05T11:51:00.998994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc142a27f66c1c9f77210f99d3abac42ea87bdc89f7174494f7125e391e0297

Aliases

arxiv: 2508.06517 · arxiv_version: 2508.06517v1 · doi: 10.48550/arxiv.2508.06517 · pith_short_12: 3PAUFIT7M3A4 · pith_short_16: 3PAUFIT7M3A4T53S · pith_short_8: 3PAUFIT7

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/3PAUFIT7M3A4T53SCD4Z2OV2YQ \
  | 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: dbc142a27f66c1c9f77210f99d3abac42ea87bdc89f7174494f7125e391e0297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a496dd7c026c6d162e567a143e08c3eeb2140e9d757b879a6d6d9077a22143b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-30T16:08:40Z",
    "title_canon_sha256": "63ca5cdccfa2e703c3f05f596a369eb6b766f25115ba9f388aeeb54da13a0777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06517",
    "kind": "arxiv",
    "version": 1
  }
}