Pith Number

pith:KMRM542C

pith:2019:KMRM542CUPKZRV2OPG5HFULYYD

not attested not anchored not stored refs pending

SOLO: Segmenting Objects by Locations

Chunhua Shen, Lei Li, Tao Kong, Xinlong Wang, Yuning Jiang

arxiv:1912.04488 v3 · 2019-12-10 · 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{KMRM542CUPKZRV2OPG5HFULYYD}

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	2026-07-05T01:20:13.889514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5322cef342a3d598d74e79ba72d178c0c7663ef6cc8f07f8fa08e4e15b010089

Aliases

arxiv: 1912.04488 · arxiv_version: 1912.04488v3 · doi: 10.48550/arxiv.1912.04488 · pith_short_12: KMRM542CUPKZ · pith_short_16: KMRM542CUPKZRV2O · pith_short_8: KMRM542C

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/KMRM542CUPKZRV2OPG5HFULYYD \
  | 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: 5322cef342a3d598d74e79ba72d178c0c7663ef6cc8f07f8fa08e4e15b010089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e12f296ad7ad6e85c800e7b4c52a96f2fbceb459f844a0bbdedbe34e7bbb6b79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-10T04:22:41Z",
    "title_canon_sha256": "7177b08acd2cb1ec0fd34f04335cb3e30a743f9566711e879253c31de2df5a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04488",
    "kind": "arxiv",
    "version": 3
  }
}