Pith Number

pith:WAL63NAZ

pith:2018:WAL63NAZGKJMWNP7IPRTV4SLIZ

not attested not anchored not stored refs pending

Learning to discover and localize visual objects with open vocabulary

Adriana Kovashka, Danfeng Qin, Jesse Berent, Keren Ye, Mingda Zhang, Wei Li

arxiv:1811.10080 v1 · 2018-11-25 · cs.CV

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:59:58.724445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b017edb4193292cb35ff43e33af24b4668bbc7ce5d19afdcf7d7826a44ea2189

Aliases

arxiv: 1811.10080 · arxiv_version: 1811.10080v1 · doi: 10.48550/arxiv.1811.10080

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/WAL63NAZGKJMWNP7IPRTV4SLIZ \
  | 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: b017edb4193292cb35ff43e33af24b4668bbc7ce5d19afdcf7d7826a44ea2189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a208ba7457260a907bdcffc3cecfd4422487a1bf8380424e91c842719273e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-25T19:55:33Z",
    "title_canon_sha256": "77be8859532b53c218958f9ec92285ef06da0ec046822768442b19d58a361a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10080",
    "kind": "arxiv",
    "version": 1
  }
}