Pith Number

pith:GC7WXGA3

pith:2021:GC7WXGA32NMYKPFEZXXIHIP6IM

not attested not anchored not stored refs pending

AIT-QA: Question Answering Dataset over Complex Tables in the Airline Industry

Alfio Gliozzo, Feifei Pan, Jaydeep Sen, Karthik Sankaranarayanan, Michael Glass, Mustafa Canim, Samarth Bharadwaj, Saneem Chemmengath, Soumen Chakrabarti, Vishwajeet Kumar, Yannis Katsis

arxiv:2106.12944 v1 · 2021-06-24 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GC7WXGA32NMYKPFEZXXIHIP6IM}

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	2026-07-05T02:52:07.782638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30bf6b981bd359853ca4cdee83a1fe4309d0e3e218efcd08572eac3c535fc5e2

Aliases

arxiv: 2106.12944 · arxiv_version: 2106.12944v1 · doi: 10.48550/arxiv.2106.12944 · pith_short_12: GC7WXGA32NMY · pith_short_16: GC7WXGA32NMYKPFE · pith_short_8: GC7WXGA3

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/GC7WXGA32NMYKPFEZXXIHIP6IM \
  | 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: 30bf6b981bd359853ca4cdee83a1fe4309d0e3e218efcd08572eac3c535fc5e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c13c27ecf1707b97d6e411bf141311cd0b4cec3251b84652d1cd11e4645ee3b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-24T12:14:18Z",
    "title_canon_sha256": "e2673d1ea9e878c375d1f465b972f9246138c1cd9908d1f1d5b1586229fc5991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12944",
    "kind": "arxiv",
    "version": 1
  }
}