Pith Number

pith:6IK7BU7C

pith:2020:6IK7BU7CFWBOMLKUDPTTOMM57N

not attested not anchored not stored refs pending

Blending Search and Discovery: Tag-Based Query Refinement with Contextual Reinforcement Learning

Bingqing Yu, Jacopo Tagliabue

arxiv:2010.09495 v1 · 2020-10-15 · cs.LG · 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{6IK7BU7CFWBOMLKUDPTTOMM57N}

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	2026-07-05T01:44:04.892572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f215f0d3e22d82e62d541be737319dfb5927965e6739ebfd5aca0a5a9810d692

Aliases

arxiv: 2010.09495 · arxiv_version: 2010.09495v1 · doi: 10.48550/arxiv.2010.09495 · pith_short_12: 6IK7BU7CFWBO · pith_short_16: 6IK7BU7CFWBOMLKU · pith_short_8: 6IK7BU7C

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/6IK7BU7CFWBOMLKUDPTTOMM57N \
  | 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: f215f0d3e22d82e62d541be737319dfb5927965e6739ebfd5aca0a5a9810d692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2143f23909ea4ef6ab4666ff6ab963b9ddfeeaa41e31b126ae65d563a1deaf26",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-15T19:40:35Z",
    "title_canon_sha256": "eb79f1fee205ffa4880d1d09adf9d6aa3d82945f16a2081046adefa84a48b44b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09495",
    "kind": "arxiv",
    "version": 1
  }
}