Pith Number

pith:SAX4NFVP

pith:2017:SAX4NFVP5DFBWTFAFPJBA3P2TX

not attested not anchored not stored refs pending

TableQA: Question Answering on Tabular Data

Svitlana Vakulenko, Vadim Savenkov

arxiv:1705.06504 v2 · 2017-05-18 · 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{SAX4NFVP5DFBWTFAFPJBA3P2TX}

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	2026-05-18T00:36:24.100844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

902fc696afe8ca1b4ca02bd2106dfa9df406ee54b411c3f61a00daba7796e44e

Aliases

arxiv: 1705.06504 · arxiv_version: 1705.06504v2 · doi: 10.48550/arxiv.1705.06504 · pith_short_12: SAX4NFVP5DFB · pith_short_16: SAX4NFVP5DFBWTFA · pith_short_8: SAX4NFVP

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/SAX4NFVP5DFBWTFAFPJBA3P2TX \
  | 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: 902fc696afe8ca1b4ca02bd2106dfa9df406ee54b411c3f61a00daba7796e44e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2a7455dedec00fc4e9e75b295baf54ebceacf4702c948431a59258a15390869",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-05-18T10:08:38Z",
    "title_canon_sha256": "8a8fe661e857d7c52ea943968c55dd0dae83f3cb0b3de247bdaa6d15bdea8fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06504",
    "kind": "arxiv",
    "version": 2
  }
}