Pith Number

pith:WXZD7ITV

pith:2017:WXZD7ITVZT2B2LRFUZMV4NR45L

not attested not anchored not stored refs pending

Flexpoint: An Adaptive Numerical Format for Efficient Training of Deep Neural Networks

Amir Khosrowshahi, Arjun K. Bansal, Carey Kloss, Luke Hornof, Marcel Nassar, Naveen Rao, O\u{g}uz H. Elibol, Ruby J. Pai, Scott Gray, Stewart Hall, Tristan J. Webb, Urs K\"oster, William H. Constable, Xin Wang

arxiv:1711.02213 v2 · 2017-11-06 · cs.LG · cs.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXZD7ITVZT2B2LRFUZMV4NR45L}

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	2026-05-18T00:29:05.392173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f23fa275ccf41d2e25a6595e363ceaeb2d0d1b17a2722127c3df249841ee46

Aliases

arxiv: 1711.02213 · arxiv_version: 1711.02213v2 · doi: 10.48550/arxiv.1711.02213 · pith_short_12: WXZD7ITVZT2B · pith_short_16: WXZD7ITVZT2B2LRF · pith_short_8: WXZD7ITV

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/WXZD7ITVZT2B2LRFUZMV4NR45L \
  | 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: b5f23fa275ccf41d2e25a6595e363ceaeb2d0d1b17a2722127c3df249841ee46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "344de0b9f05f4e6980704eb16e20ae6e355b3dcc10e2d0be0ea8d85b5f7dd9d8",
    "cross_cats_sorted": [
      "cs.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-06T23:05:10Z",
    "title_canon_sha256": "13029903ba7673a21330464a22da8f64320910af64ac2597e2d603c4faf56ba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02213",
    "kind": "arxiv",
    "version": 2
  }
}