Pith Number

pith:NQ6TGT2Q

pith:2021:NQ6TGT2Q2QOOHCUTXVWJ22RU6E

not attested not anchored not stored refs pending

You Do Not Need a Bigger Boat: Recommendations at Reasonable Scale in a (Mostly) Serverless and Open Stack

Jacopo Tagliabue

arxiv:2107.07346 v1 · 2021-07-15 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQ6TGT2Q2QOOHCUTXVWJ22RU6E}

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

Modeling Clinical Concern Trajectories in Language Model Agents

Receipt and verification

First computed	2026-07-05T02:58:13.439074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c3d334f50d41ce38a93bd6c9d6a34f12ad2f158a2d752ba6c4a97542524ecba

Aliases

arxiv: 2107.07346 · arxiv_version: 2107.07346v1 · doi: 10.48550/arxiv.2107.07346 · pith_short_12: NQ6TGT2Q2QOO · pith_short_16: NQ6TGT2Q2QOOHCUT · pith_short_8: NQ6TGT2Q

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/NQ6TGT2Q2QOOHCUTXVWJ22RU6E \
  | 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: 6c3d334f50d41ce38a93bd6c9d6a34f12ad2f158a2d752ba6c4a97542524ecba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3603a6e4d82b16ca8f78031731d942b8a8b46ffcd1e0ea8aadb47d63f1e1fe14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-15T14:00:29Z",
    "title_canon_sha256": "4499f1a1af5982110014debca78f932d7599892abbe88e8fab6f46398a7afe73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07346",
    "kind": "arxiv",
    "version": 1
  }
}