Pith Number

pith:LMYV2KXL

pith:2015:LMYV2KXLOBDGKORWFR7JJI5BFJ

not attested not anchored not stored refs pending

Markov Logic Networks for Natural Language Question Answering

Ashish Sabharwal, Eric Gribkoff, Niranjan Balasubramanian, Oren Etzioni, Peter Clark, Tushar Khot

arxiv:1507.03045 v1 · 2015-07-10 · 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{LMYV2KXLOBDGKORWFR7JJI5BFJ}

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	2026-05-18T01:37:01.160264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b315d2aeb7046653a362c7e94a3a12a40f70689ab8c6b57b0dc9fa628dfd7bf

Aliases

arxiv: 1507.03045 · arxiv_version: 1507.03045v1 · doi: 10.48550/arxiv.1507.03045 · pith_short_12: LMYV2KXLOBDG · pith_short_16: LMYV2KXLOBDGKORW · pith_short_8: LMYV2KXL

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/LMYV2KXLOBDGKORWFR7JJI5BFJ \
  | 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: 5b315d2aeb7046653a362c7e94a3a12a40f70689ab8c6b57b0dc9fa628dfd7bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5c481b5f49cea8a350baad65e5df98e17c448f314e7fed9ea514948739033ab",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-07-10T23:17:53Z",
    "title_canon_sha256": "3d292cf7a5d8053b64e05668a2cf59c7c37054cc9731837d1938a3fb88828b15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03045",
    "kind": "arxiv",
    "version": 1
  }
}