Pith Number

pith:6Z32CZAJ

pith:2021:6Z32CZAJANXJS6UIZDR7OK4WN2

not attested not anchored not stored refs pending

Multi-modal Retrieval of Tables and Texts Using Tri-encoder Models

Bogdan Kosti\'c, Julian Risch, Timo M\"oller

arxiv:2108.04049 v2 · 2021-08-09 · cs.CL · 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{6Z32CZAJANXJS6UIZDR7OK4WN2}

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	2026-07-05T03:23:46.772191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f677a16409036e997a88c8e3f72b966eba4551304c318012fffd227f9224b154

Aliases

arxiv: 2108.04049 · arxiv_version: 2108.04049v2 · doi: 10.48550/arxiv.2108.04049 · pith_short_12: 6Z32CZAJANXJ · pith_short_16: 6Z32CZAJANXJS6UI · pith_short_8: 6Z32CZAJ

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/6Z32CZAJANXJS6UIZDR7OK4WN2 \
  | 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: f677a16409036e997a88c8e3f72b966eba4551304c318012fffd227f9224b154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3edd2cc31574574c2a5c99d0c85fdfea826923268374d6884879ed90ab98d6c6",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-09T14:02:00Z",
    "title_canon_sha256": "2f37707e7b2117e919a90193f84cc96d06b7b5b33de4c4e4f3cdf3e999859da3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04049",
    "kind": "arxiv",
    "version": 2
  }
}