Pith Number

pith:F7FRFGDC

pith:2019:F7FRFGDCUA4YMGH6ZMT4YJOCSM

not attested not anchored not stored refs pending

Using Answer Set Programming for Commonsense Reasoning in the Winograd Schema Challenge

Arpit Sharma

arxiv:1907.11112 v1 · 2019-07-25 · cs.AI · 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{F7FRFGDCUA4YMGH6ZMT4YJOCSM}

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	2026-05-17T23:39:33.476754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fcb129862a0398618fecb27cc25c29319b211a7272f78edec6ebd2d0330c2aa

Aliases

arxiv: 1907.11112 · arxiv_version: 1907.11112v1 · doi: 10.48550/arxiv.1907.11112 · pith_short_12: F7FRFGDCUA4Y · pith_short_16: F7FRFGDCUA4YMGH6 · pith_short_8: F7FRFGDC

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/F7FRFGDCUA4YMGH6ZMT4YJOCSM \
  | 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: 2fcb129862a0398618fecb27cc25c29319b211a7272f78edec6ebd2d0330c2aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "697e537e53ae30b34d1cec2b75e9aa39a01de7a0286f7b7e1a1dc3b175b3e078",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-07-25T14:45:04Z",
    "title_canon_sha256": "b79805168c6c1cad1fea4065542bdcb57dae6d0240f8a84d5e30340224f9ebd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11112",
    "kind": "arxiv",
    "version": 1
  }
}