Pith Number

pith:26PXERDG

pith:2022:26PXERDGHI3HZ7ST56DS562ILV

not attested not anchored not stored refs pending

Can Open Domain Question Answering Systems Answer Visual Knowledge Questions?

Abhijit Mishra, Avinesh P.V.S, Jiawen Zhang, Sachin Agarwal, Siddharth Patwardhan

arxiv:2202.04306 v1 · 2022-02-09 · cs.AI · cs.CL · 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{26PXERDGHI3HZ7ST56DS562ILV}

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	2026-07-05T03:55:35.959215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79f7244663a367cfe53ef872efb485d4d89def7fa1b0d4b5d6cccd358434dfd

Aliases

arxiv: 2202.04306 · arxiv_version: 2202.04306v1 · doi: 10.48550/arxiv.2202.04306 · pith_short_12: 26PXERDGHI3H · pith_short_16: 26PXERDGHI3HZ7ST · pith_short_8: 26PXERDG

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/26PXERDGHI3HZ7ST56DS562ILV \
  | 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: d79f7244663a367cfe53ef872efb485d4d89def7fa1b0d4b5d6cccd358434dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18bccc582d71a5e2c80e8801c69af7e74988efa5f0f62fd8701af2687b2a1a9d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-02-09T06:47:40Z",
    "title_canon_sha256": "b57dbc0b97ed3da1de7e1e0e5938e50fd9e763bf93599ca10987301e5a809245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04306",
    "kind": "arxiv",
    "version": 1
  }
}