Pith Number

pith:VDYFJ4OW

pith:2017:VDYFJ4OWJXFQIM5JYZQTHGQFCD

not attested not anchored not stored refs pending

Label Refinement Network for Coarse-to-Fine Semantic Segmentation

Md Amirul Islam, Mrigank Rochan, Neil Bruce, Shujon Naha, Yang Wang

arxiv:1703.00551 v1 · 2017-03-01 · 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{VDYFJ4OWJXFQIM5JYZQTHGQFCD}

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.

Cited by

1 paper in Pith

YOLOv4: Optimal Speed and Accuracy of Object Detection

Receipt and verification

First computed	2026-05-18T00:49:41.354848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f054f1d64dcb0433a9c661339a0510e9ac1b05675def4add47e0626d329e68

Aliases

arxiv: 1703.00551 · arxiv_version: 1703.00551v1 · doi: 10.48550/arxiv.1703.00551 · pith_short_12: VDYFJ4OWJXFQ · pith_short_16: VDYFJ4OWJXFQIM5J · pith_short_8: VDYFJ4OW

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/VDYFJ4OWJXFQIM5JYZQTHGQFCD \
  | 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: a8f054f1d64dcb0433a9c661339a0510e9ac1b05675def4add47e0626d329e68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "916acf2b63a466b9da362cb4c5a2ee833891e1f6ca98a80cc051a3f841fd1a31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-01T23:42:30Z",
    "title_canon_sha256": "1fd1e9ebc383de5f8c7b2f51897738413e3a7f5230aeade9896b7295d9941ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00551",
    "kind": "arxiv",
    "version": 1
  }
}