Pith Number

pith:EGQXMLUA

pith:2019:EGQXMLUAHVPSPOU3SLZ3JIZABT

not attested not anchored not stored refs pending

Harvesting Visual Objects from Internet Images via Deep Learning Based Objectness Assessment

Guanbin Li, Haofeng Li, Jianjun Zhang, Kan Wu, Yizhou Yu

arxiv:1904.00641 v1 · 2019-04-01 · 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{EGQXMLUAHVPSPOU3SLZ3JIZABT}

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	2026-05-17T23:49:47.827618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a1762e803d5f27ba9b92f3b4a3200ce9ca9667aff1f69db7252235e2ef6917

Aliases

arxiv: 1904.00641 · arxiv_version: 1904.00641v1 · doi: 10.48550/arxiv.1904.00641 · pith_short_12: EGQXMLUAHVPS · pith_short_16: EGQXMLUAHVPSPOU3 · pith_short_8: EGQXMLUA

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/EGQXMLUAHVPSPOU3SLZ3JIZABT \
  | 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: 21a1762e803d5f27ba9b92f3b4a3200ce9ca9667aff1f69db7252235e2ef6917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af0420c609515e0d27589cc4721ca680e5e592f4e9aa8c19bd9ede199664324",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-01T08:56:00Z",
    "title_canon_sha256": "96e2b7c337532f00e623b8f688471b11b6e0ff0517a3bceab3eb7bb88f1ee5e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00641",
    "kind": "arxiv",
    "version": 1
  }
}