Pith Number

pith:FE4SJANW

pith:2018:FE4SJANWHKBBFS4DRGZFLROWCX

not attested not anchored not stored refs pending

DifNet: Semantic Segmentation by Diffusion Networks

Baoquan Chen, Changhe Tu, Fanglin Gu, Peng Jiang, Yunhai Wang

arxiv:1805.08015 v4 · 2018-05-21 · 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{FE4SJANWHKBBFS4DRGZFLROWCX}

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	2026-05-18T00:02:17.860107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29392481b63a8212cb8389b255c5d615ffee85cc71c3b03c359bee8894cbb95a

Aliases

arxiv: 1805.08015 · arxiv_version: 1805.08015v4 · doi: 10.48550/arxiv.1805.08015 · pith_short_12: FE4SJANWHKBB · pith_short_16: FE4SJANWHKBBFS4D · pith_short_8: FE4SJANW

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/FE4SJANWHKBBFS4DRGZFLROWCX \
  | 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: 29392481b63a8212cb8389b255c5d615ffee85cc71c3b03c359bee8894cbb95a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63a4611de72d94666a77cb6d0fafd599a26f20e269d085580735eef6b50b9ba5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-21T12:29:02Z",
    "title_canon_sha256": "b1523c34682ce248005dbe213e51af4e0cd73ca111181ac7d3a27acdb8ca4e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08015",
    "kind": "arxiv",
    "version": 4
  }
}