Pith Number

pith:SFZWEIEK

pith:2024:SFZWEIEKAJP7MMQQ5PDF2QPB4J

not attested not anchored not stored refs pending

Octopus v4: Graph of language models

Wei Chen, Zhiyuan Li

arxiv:2404.19296 v1 · 2024-04-30 · 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{SFZWEIEKAJP7MMQQ5PDF2QPB4J}

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	2026-07-05T08:13:40.973825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

917362208a025ff63210ebc65d41e1e249f5ff56a6926208d78b61dd9b86d808

Aliases

arxiv: 2404.19296 · arxiv_version: 2404.19296v1 · doi: 10.48550/arxiv.2404.19296 · pith_short_12: SFZWEIEKAJP7 · pith_short_16: SFZWEIEKAJP7MMQQ · pith_short_8: SFZWEIEK

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/SFZWEIEKAJP7MMQQ5PDF2QPB4J \
  | 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: 917362208a025ff63210ebc65d41e1e249f5ff56a6926208d78b61dd9b86d808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d541e467b86cffe1edea28fadbada353f82f6d6b3c1468aeb5ff0becb64eb920",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-30T06:55:45Z",
    "title_canon_sha256": "db1afe2925de10fae04e8c818ff03b82342c7473195f45d3e3a081666a5331d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19296",
    "kind": "arxiv",
    "version": 1
  }
}