Pith Number

pith:FLRQFB2Z

pith:2019:FLRQFB2ZT4IPNCBHU5EV5XMHRI

not attested not anchored not stored refs pending

Improve CAM with Auto-adapted Segmentation and Co-supervised Augmentation

Chenliang Xu, Guofeng Cui, Shaojie Wang, Wentian Zhao, Ziyi Kou

arxiv:1911.07160 v5 · 2019-11-17 · 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{FLRQFB2ZT4IPNCBHU5EV5XMHRI}

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	2026-07-05T02:06:29.017096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae30287599f10f68827a7495edd878a228b33277ad7fef1daf5fe6b7c495a48

Aliases

arxiv: 1911.07160 · arxiv_version: 1911.07160v5 · doi: 10.48550/arxiv.1911.07160 · pith_short_12: FLRQFB2ZT4IP · pith_short_16: FLRQFB2ZT4IPNCBH · pith_short_8: FLRQFB2Z

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/FLRQFB2ZT4IPNCBHU5EV5XMHRI \
  | 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: 2ae30287599f10f68827a7495edd878a228b33277ad7fef1daf5fe6b7c495a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c830f33ab74d3c5ec318f8cd618d7fb1f335c96f4a8a94f722d386206df78ee4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-17T06:12:36Z",
    "title_canon_sha256": "2dceb744bbc7f6754f0c1b2074248eeb09111e7d043901ebb0f7f82f940556d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07160",
    "kind": "arxiv",
    "version": 5
  }
}