Pith Number

pith:5D6WFG6F

pith:2021:5D6WFG6F2ZIRIESROWOC7TIROW

not attested not anchored not stored refs pending

Scaling TensorFlow to 300 million predictions per second

Davorin Kopi\v{c}, Jan Hartman

arxiv:2109.09541 v1 · 2021-09-20 · cs.LG · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5D6WFG6F2ZIRIESROWOC7TIROW}

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	2026-07-05T03:15:47.173603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8fd629bc5d651141251759c2fcd1175915b96458c3e6afb6ca5e0f7470bb70a

Aliases

arxiv: 2109.09541 · arxiv_version: 2109.09541v1 · doi: 10.48550/arxiv.2109.09541 · pith_short_12: 5D6WFG6F2ZIR · pith_short_16: 5D6WFG6F2ZIRIESR · pith_short_8: 5D6WFG6F

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/5D6WFG6F2ZIRIESROWOC7TIROW \
  | 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: e8fd629bc5d651141251759c2fcd1175915b96458c3e6afb6ca5e0f7470bb70a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35809cf959864b30896a49a25882640a5cdf448430e9e43942bb5b9cba92938e",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-20T13:52:19Z",
    "title_canon_sha256": "c87b20c87e261bd96963f8379066520f659ced5cf7b7194cea3ecf0316bbc5af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09541",
    "kind": "arxiv",
    "version": 1
  }
}