Pith Number

pith:S3AW5C2S

pith:2021:S3AW5C2S4CTPTD77EU4X6VWAS6

not attested not anchored not stored refs pending

ISNet: Integrate Image-Level and Semantic-Level Context for Semantic Segmentation

Bin Liu, Nenghai Yu, Qi Chu, Zhenchao Jin

arxiv:2108.12382 v1 · 2021-08-27 · 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{S3AW5C2S4CTPTD77EU4X6VWAS6}

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	2026-07-05T03:09:24.986693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96c16e8b52e0a6f98fff25397f56c09797a296812047e170ec8ec6289ffda09f

Aliases

arxiv: 2108.12382 · arxiv_version: 2108.12382v1 · doi: 10.48550/arxiv.2108.12382 · pith_short_12: S3AW5C2S4CTP · pith_short_16: S3AW5C2S4CTPTD77 · pith_short_8: S3AW5C2S

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/S3AW5C2S4CTPTD77EU4X6VWAS6 \
  | 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: 96c16e8b52e0a6f98fff25397f56c09797a296812047e170ec8ec6289ffda09f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ffec70a5e2d1ea522474edfd55b8aba40729e412ff1839ecdaa693f1d3e0311",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-27T16:38:22Z",
    "title_canon_sha256": "61fdd5b799c2617709d911bf6bf05ce21d06c49c84ce1652f7b4c40f7222c700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12382",
    "kind": "arxiv",
    "version": 1
  }
}