Pith Number

pith:UNHWVTBZ

pith:2023:UNHWVTBZXASEFQKP74SW5ZOBIU

not attested not anchored not stored refs pending

Reliability-Hierarchical Memory Network for Scribble-Supervised Video Object Segmentation

Hongpeng Wang, Kaige Mao, Wenjie Pei, Yaowei Wang, Zhenyu He, Zikun Zhou

arxiv:2303.14384 v1 · 2023-03-25 · 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{UNHWVTBZXASEFQKP74SW5ZOBIU}

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	2026-07-05T05:54:40.800409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a34f6acc39b82442c14fff256ee5c1452c682843059eacb4c543fc1e0fb3acb4

Aliases

arxiv: 2303.14384 · arxiv_version: 2303.14384v1 · doi: 10.48550/arxiv.2303.14384 · pith_short_12: UNHWVTBZXASE · pith_short_16: UNHWVTBZXASEFQKP · pith_short_8: UNHWVTBZ

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/UNHWVTBZXASEFQKP74SW5ZOBIU \
  | 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: a34f6acc39b82442c14fff256ee5c1452c682843059eacb4c543fc1e0fb3acb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91ea9faebdab4e62e32430c401760791b8f1b1fa5444d896a1b6d3c2f7ca620d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-25T07:21:40Z",
    "title_canon_sha256": "1b1bf61ff3af5f52ebbdbc492209cdd55be92fa167dbb5dfcb5f6ca9d31aa88b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14384",
    "kind": "arxiv",
    "version": 1
  }
}