Pith Number

pith:WF6UUVZY

pith:2020:WF6UUVZYCL6AX7UTPCIREMVTW6

not attested not anchored not stored refs pending

Weakly Supervised Visual Semantic Parsing

Alireza Zareian, Shih-Fu Chang, Svebor Karaman

arxiv:2001.02359 v2 · 2020-01-08 · 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{WF6UUVZYCL6AX7UTPCIREMVTW6}

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	2026-07-05T00:51:54.017633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b17d4a573812fc0bfe9378911232b3b793affe4b949df28632050f443ed96a97

Aliases

arxiv: 2001.02359 · arxiv_version: 2001.02359v2 · doi: 10.48550/arxiv.2001.02359 · pith_short_12: WF6UUVZYCL6A · pith_short_16: WF6UUVZYCL6AX7UT · pith_short_8: WF6UUVZY

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/WF6UUVZYCL6AX7UTPCIREMVTW6 \
  | 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: b17d4a573812fc0bfe9378911232b3b793affe4b949df28632050f443ed96a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3dce0836a697c742873a4cce9730b2dcc2ad9a3e4a7cb1fe856c2c17b6f2be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-08T03:46:13Z",
    "title_canon_sha256": "71b9d09be945cfc425b273efb80fab18bc75501dfdea732f0128fc8ca800bbb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02359",
    "kind": "arxiv",
    "version": 2
  }
}