Pith Number

pith:NA7IIEGB

pith:2020:NA7IIEGBLUH433SOXI2HFJXMI5

not attested not anchored not stored refs pending

Knowing Depth Quality In Advance: A Depth Quality Assessment Method For RGB-D Salient Object Detection

Aimin Hao, Chenglizhao Chen, Hong Qin, Shuai Li, Xuehao Wang

arxiv:2008.04157 v1 · 2020-08-07 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NA7IIEGBLUH433SOXI2HFJXMI5}

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	2026-07-05T01:26:00.341621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

683e8410c15d0fcdee4eba3472a6ec475ff1aa3c17ce82fe18a77d7b851a6fe4

Aliases

arxiv: 2008.04157 · arxiv_version: 2008.04157v1 · doi: 10.48550/arxiv.2008.04157 · pith_short_12: NA7IIEGBLUH4 · pith_short_16: NA7IIEGBLUH433SO · pith_short_8: NA7IIEGB

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/NA7IIEGBLUH433SOXI2HFJXMI5 \
  | 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: 683e8410c15d0fcdee4eba3472a6ec475ff1aa3c17ce82fe18a77d7b851a6fe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b4c51a9e476b4d68e02e02c657a2b6606a47a86a5354bb7143a762a0f83a4ed",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-07T10:52:52Z",
    "title_canon_sha256": "aade10a3462d05d977a9225d340b053237b5115b63caafef2e5af53b6d882e1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04157",
    "kind": "arxiv",
    "version": 1
  }
}