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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAL63NAZGKJMWNP7IPRTV4SLIZ}

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	2026-05-17T23:59:58.724445Z
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 · pith_short_12: WAL63NAZGKJM · pith_short_16: WAL63NAZGKJMWNP7 · pith_short_8: WAL63NAZ

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
  }
}