Pith Number

pith:7W6NBBJ5

pith:2022:7W6NBBJ5LCS36PGE6HTJAI2D6P

not attested not anchored not stored refs pending

Mixed-modality Representation Learning and Pre-training for Joint Table-and-Text Retrieval in OpenQA

Daxin Jiang, Junjie Huang, Ming Gong, Nan Duan, Qian Liu, Wanjun Zhong

arxiv:2210.05197 v1 · 2022-10-11 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7W6NBBJ5LCS36PGE6HTJAI2D6P}

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	2026-07-05T05:06:15.520094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdbcd0853d58a5bf3cc4f1e6902343f3d91f5b69ed2085bd563d15bbf6cec455

Aliases

arxiv: 2210.05197 · arxiv_version: 2210.05197v1 · doi: 10.48550/arxiv.2210.05197 · pith_short_12: 7W6NBBJ5LCS3 · pith_short_16: 7W6NBBJ5LCS36PGE · pith_short_8: 7W6NBBJ5

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/7W6NBBJ5LCS36PGE6HTJAI2D6P \
  | 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: fdbcd0853d58a5bf3cc4f1e6902343f3d91f5b69ed2085bd563d15bbf6cec455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3761225b4a13271d235509b3d574dee92c55775f9fb13df20cbf9ac632d398c8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-11T07:04:39Z",
    "title_canon_sha256": "c8897a9b44ee9161d5e2ab0e6a4186032bb16a977f9b3b5457f77da0dd181b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.05197",
    "kind": "arxiv",
    "version": 1
  }
}