Pith Number

pith:XHHOJ2R7

pith:2020:XHHOJ2R7CKNRHF7VA2IZP5A2GL

not attested not anchored not stored refs pending

Multi-document Summarization with Maximal Marginal Relevance-guided Reinforcement Learning

Jiawei Han, Xiang Ren, Yanru Qu, Yiqing Xie, Yuning Mao

arxiv:2010.00117 v1 · 2020-09-30 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHHOJ2R7CKNRHF7VA2IZP5A2GL}

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.

Cited by

1 paper in Pith

Evaluating the Performance of RAG Methods for Conversational AI in the Airport Domain

Receipt and verification

First computed	2026-07-05T01:39:30.456754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cee4ea3f129b1397f5069197f41a32e2132c31efea3ce5dfd9f0c24ac88476

Aliases

arxiv: 2010.00117 · arxiv_version: 2010.00117v1 · doi: 10.48550/arxiv.2010.00117 · pith_short_12: XHHOJ2R7CKNR · pith_short_16: XHHOJ2R7CKNRHF7V · pith_short_8: XHHOJ2R7

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/XHHOJ2R7CKNRHF7VA2IZP5A2GL \
  | 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: b9cee4ea3f129b1397f5069197f41a32e2132c31efea3ce5dfd9f0c24ac88476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db5cc2d45e86f5ae67ab478abd572f75e98be9e038624224eb50a96c259cd615",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-30T21:50:46Z",
    "title_canon_sha256": "01dcbb4489180805a7ec433f1378b8a626df3c8cb61eb95f5a315d3ee964d0c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00117",
    "kind": "arxiv",
    "version": 1
  }
}