Pith Number

pith:GSLLSDAM

pith:2018:GSLLSDAMROHDBGYP5QFGRZ5VFR

not attested not anchored not stored refs pending

QRFA: A Data-Driven Model of Information-Seeking Dialogues

Claudio Di Ciccio, Kate Revoredo, Maarten de Rijke, Svitlana Vakulenko

arxiv:1812.10720 v1 · 2018-12-27 · cs.IR · 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{GSLLSDAMROHDBGYP5QFGRZ5VFR}

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	2026-05-17T23:57:20.192379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3496b90c0c8b8e309b0fec0a68e7b52c56ff164bf72176a37c353822694d3da1

Aliases

arxiv: 1812.10720 · arxiv_version: 1812.10720v1 · doi: 10.48550/arxiv.1812.10720 · pith_short_12: GSLLSDAMROHD · pith_short_16: GSLLSDAMROHDBGYP · pith_short_8: GSLLSDAM

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/GSLLSDAMROHDBGYP5QFGRZ5VFR \
  | 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: 3496b90c0c8b8e309b0fec0a68e7b52c56ff164bf72176a37c353822694d3da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b01055d7c8ee344f550823c9f8ecf6525464f5d64df1bcbf6ce8b107d68d2646",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-27T13:36:41Z",
    "title_canon_sha256": "62fea1f47ecf251763970d78215eff5eeab67847f07c634bf251ca9a3336690c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10720",
    "kind": "arxiv",
    "version": 1
  }
}