Pith Number

pith:JT6BNY5V

pith:2021:JT6BNY5VF3365YGGWKP3O34TCC

not attested not anchored not stored refs pending

BookSum: A Collection of Datasets for Long-form Narrative Summarization

Caiming Xiong, Divyansh Agarwal, Dragomir Radev, Nazneen Rajani, Wojciech Kry\'sci\'nski

arxiv:2105.08209 v2 · 2021-05-18 · 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{JT6BNY5VF3365YGGWKP3O34TCC}

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

5 papers in Pith

SAMark: A Self-Anchored Text Watermarking with Paragraph-Level Paraphrase Robustness

EpiCache: Episodic KV Cache Management for Long-Term Conversation on Resource-Constrained Environments

Leave No Context Behind: Efficient Infinite Context Transformers with Infini-attention

Discovery-Oriented Faceting: From Coverage to Blind-Spot Discovery

Scaling up Test-Time Compute with Latent Reasoning: A Recurrent Depth Approach

Receipt and verification

First computed	2026-07-05T05:23:06.713764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cfc16e3b52ef7eee0c6b29fb76f93109ed5f98bd59d16bf2aa01065f348799a

Aliases

arxiv: 2105.08209 · arxiv_version: 2105.08209v2 · doi: 10.48550/arxiv.2105.08209 · pith_short_12: JT6BNY5VF336 · pith_short_16: JT6BNY5VF3365YGG · pith_short_8: JT6BNY5V

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/JT6BNY5VF3365YGGWKP3O34TCC \
  | 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: 4cfc16e3b52ef7eee0c6b29fb76f93109ed5f98bd59d16bf2aa01065f348799a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d55b9d59ca95151f4eac3542abcec03dd8be7867e95c4381d745f6f63f02d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-18T00:22:46Z",
    "title_canon_sha256": "3c6cd61f924e2dda056023b5f461a494dadac3c1d77271f0a6a5784cea379775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08209",
    "kind": "arxiv",
    "version": 2
  }
}