Pith Number

pith:NJT275QD

pith:2020:NJT275QDM4WTURP76FZ27JJ3BN

not attested not anchored not stored refs pending

MicroRec: Efficient Recommendation Inference by Hardware and Data Structure Solutions

Ce Zhang, Gustavo Alonso, Jiansong Zhang, Jingren Zhou, Kai Zeng, Liang Feng, Shuai Zhang, Thomas B. Preu{\ss}er, Tongxuan Liu, Wenqi Jiang, Yong Li, Zhenhao He

arxiv:2010.05894 v2 · 2020-10-12 · cs.AR · cs.AI · cs.IR · 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{NJT275QDM4WTURP76FZ27JJ3BN}

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	2026-07-05T02:16:27.732426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a67aff603672d3a45fff173afa53b0b44c504300506606e4765a6b8e87653cc

Aliases

arxiv: 2010.05894 · arxiv_version: 2010.05894v2 · doi: 10.48550/arxiv.2010.05894 · pith_short_12: NJT275QDM4WT · pith_short_16: NJT275QDM4WTURP7 · pith_short_8: NJT275QD

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/NJT275QDM4WTURP76FZ27JJ3BN \
  | 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: 6a67aff603672d3a45fff173afa53b0b44c504300506606e4765a6b8e87653cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a85abb55c5409c0f78dd20e94859f91e3b46756df8a3c3ad867b8cdbbc973095",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2020-10-12T17:42:30Z",
    "title_canon_sha256": "4baa02170608f087710a9648d7a0648b0560f77db6ca4cac5be931dbc5dcbe1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05894",
    "kind": "arxiv",
    "version": 2
  }
}