Pith Number

pith:Y6PCCYAR

pith:2017:Y6PCCYARDYPNZLPQWHP6LDAIOX

not attested not anchored not stored refs pending

A retrieval-based dialogue system utilizing utterance and context embeddings

Alexander Bartl, Gerasimos Spanakis

arxiv:1710.05780 v3 · 2017-10-16 · cs.CL · cs.AI · 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{Y6PCCYARDYPNZLPQWHP6LDAIOX}

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	2026-05-18T00:32:25.358624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c79e2160111e1edcadf0b1dfe58c0875d4f2b99d191b7ee299ec0964d30ca71b

Aliases

arxiv: 1710.05780 · arxiv_version: 1710.05780v3 · doi: 10.48550/arxiv.1710.05780 · pith_short_12: Y6PCCYARDYPN · pith_short_16: Y6PCCYARDYPNZLPQ · pith_short_8: Y6PCCYAR

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/Y6PCCYARDYPNZLPQWHP6LDAIOX \
  | 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: c79e2160111e1edcadf0b1dfe58c0875d4f2b99d191b7ee299ec0964d30ca71b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d26c211ed8c434b861330574a6d082ab392c63e30ea235a0442ea74bd1fea01",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-10-16T15:23:56Z",
    "title_canon_sha256": "2601211433fe7f91bc5abbef12cfe1c5aa5ae3b3547e054c0c6c967d638a707d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05780",
    "kind": "arxiv",
    "version": 3
  }
}