Pith Number

pith:T3IZHHWC

pith:2024:T3IZHHWCUM7NCCEHSPTDRNTDS5

not attested not anchored not stored refs pending

ChuLo: Chunk-Level Key Information Representation for Long Document Understanding

Feiqi Cao, Soyeon Caren Han, Yan Li, Yue Dai

arxiv:2410.11119 v5 · 2024-10-14 · 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{T3IZHHWCUM7NCCEHSPTDRNTDS5}

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	2026-07-05T11:56:15.825834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ed1939ec2a33ed1088793e638b663976d16727b7d5345e23b9bdbe4cca158f9

Aliases

arxiv: 2410.11119 · arxiv_version: 2410.11119v5 · doi: 10.48550/arxiv.2410.11119 · pith_short_12: T3IZHHWCUM7N · pith_short_16: T3IZHHWCUM7NCCEH · pith_short_8: T3IZHHWC

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/T3IZHHWCUM7NCCEHSPTDRNTDS5 \
  | 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: 9ed1939ec2a33ed1088793e638b663976d16727b7d5345e23b9bdbe4cca158f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c11cc020a33087c462ebd254f5f9e67e48b020f40c0ee57c841ad9f9c33b1213",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-14T22:06:54Z",
    "title_canon_sha256": "89f652664db5c4096070ff3b5d8d7b83ca9e99233161275fce7f8802de16274e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.11119",
    "kind": "arxiv",
    "version": 5
  }
}