Pith Number

pith:KEMOVTRO

pith:2018:KEMOVTROKH4BVK7TBO4IHF6LPB

not attested not anchored not stored refs pending

BanditSum: Extractive Summarization as a Contextual Bandit

Eric Crawford, Herke van Hoof, Jackie Chi Kit Cheung, Yikang Shen, Yue Dong

arxiv:1809.09672 v3 · 2018-09-25 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEMOVTROKH4BVK7TBO4IHF6LPB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Learning to summarize from human feedback

Receipt and verification

First computed	2026-05-17T23:46:46.118135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5118eace2e51f81aabf30bb88397cb785e857fbc7b47abe799cc39f33847e1fb

Aliases

arxiv: 1809.09672 · arxiv_version: 1809.09672v3 · doi: 10.48550/arxiv.1809.09672 · pith_short_12: KEMOVTROKH4B · pith_short_16: KEMOVTROKH4BVK7T · pith_short_8: KEMOVTRO

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/KEMOVTROKH4BVK7TBO4IHF6LPB \
  | 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: 5118eace2e51f81aabf30bb88397cb785e857fbc7b47abe799cc39f33847e1fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65e30ee3d416357d8a6d621bedfb4ea5be5d8d2d4ec33555c7a69a587c1a7c07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-25T19:18:52Z",
    "title_canon_sha256": "ecae9656c00ad3232719c62013e3ec08760b2ff62ede9c337253360e45ef47ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09672",
    "kind": "arxiv",
    "version": 3
  }
}