Pith Number

pith:DHKNGARI

pith:2019:DHKNGARIKFDUTM4QIGJYRISWUF

not attested not anchored not stored refs pending

Semantic Correlation Promoted Shape-Variant Context for Segmentation

Ai Qun Liu, Bing Shuai, Gang Wang, Henghui Ding, Xudong Jiang

arxiv:1909.02651 v1 · 2019-09-05 · 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{DHKNGARIKFDUTM4QIGJYRISWUF}

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	2026-07-05T00:02:41.535602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d4d30228514749b390419388a256a14382b8e248a83e51e71525c208e1c280

Aliases

arxiv: 1909.02651 · arxiv_version: 1909.02651v1 · doi: 10.48550/arxiv.1909.02651 · pith_short_12: DHKNGARIKFDU · pith_short_16: DHKNGARIKFDUTM4Q · pith_short_8: DHKNGARI

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/DHKNGARIKFDUTM4QIGJYRISWUF \
  | 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: 19d4d30228514749b390419388a256a14382b8e248a83e51e71525c208e1c280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed644863482bb33e58a92de5bd363687ddcbacbcb95c08df398deb4f4274ed30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-05T22:09:41Z",
    "title_canon_sha256": "542503b6483a72267d4088714777fb967c97b4bcde4fa02754d8434541b46b97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02651",
    "kind": "arxiv",
    "version": 1
  }
}