Pith Number

pith:FVQGH33F

pith:2021:FVQGH33FQB44HDRYM3GRB6TWBW

not attested not anchored not stored refs pending

Open Domain Question Answering over Tables via Dense Retrieval

Jonathan Herzig, Julian Martin Eisenschlos, Syrine Krichene, Thomas M\"uller

arxiv:2103.12011 v2 · 2021-03-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVQGH33FQB44HDRYM3GRB6TWBW}

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.

Cited by

2 papers in Pith

ChartWalker: Benchmarking the Cross-Chart RAG Task with Hierarchical Knowledge Graphs

CAMI: Cost-Aware Agent-Guided Multi-Indexing for Semantic Retrieval

Receipt and verification

First computed	2026-07-05T02:47:43.516665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d6063ef658079c38e3866cd10fa760d84527a10a0241fca5b3c6f237fcfdebe

Aliases

arxiv: 2103.12011 · arxiv_version: 2103.12011v2 · doi: 10.48550/arxiv.2103.12011 · pith_short_12: FVQGH33FQB44 · pith_short_16: FVQGH33FQB44HDRY · pith_short_8: FVQGH33F

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/FVQGH33FQB44HDRYM3GRB6TWBW \
  | 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: 2d6063ef658079c38e3866cd10fa760d84527a10a0241fca5b3c6f237fcfdebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a441140002d8e2788573fe48bf16ca3c26845a6e3e2881edcca611239771fa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-22T17:01:04Z",
    "title_canon_sha256": "3a4790326866da3276f4860dc4ef0a19319f07a69024bd0027733491541f3593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12011",
    "kind": "arxiv",
    "version": 2
  }
}