Pith Number

pith:WOAHHYWF

pith:2017:WOAHHYWFVJMNG6RF7EVYQ3LZQK

not attested not anchored not stored refs pending

User-transparent Distributed TensorFlow

Abhinav Vishnu, Charles Siegel, Jeff Daily, Joseph Manzano

arxiv:1704.04560 v1 · 2017-04-15 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOAHHYWFVJMNG6RF7EVYQ3LZQK}

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	2026-05-18T00:46:18.178972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38073e2c5aa58d37a25f92b886d7982b23a7999fabb865b5b3621e877738ef3

Aliases

arxiv: 1704.04560 · arxiv_version: 1704.04560v1 · doi: 10.48550/arxiv.1704.04560 · pith_short_12: WOAHHYWFVJMN · pith_short_16: WOAHHYWFVJMNG6RF · pith_short_8: WOAHHYWF

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/WOAHHYWFVJMNG6RF7EVYQ3LZQK \
  | 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: b38073e2c5aa58d37a25f92b886d7982b23a7999fabb865b5b3621e877738ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a70b86c0f5be6b01696052b781578217326d358b210412dd58fc8232d6f956",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-04-15T00:15:10Z",
    "title_canon_sha256": "b84b2917087581fe6a902426e77d1e778adb68f3312a1348fa918f79d79d4771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04560",
    "kind": "arxiv",
    "version": 1
  }
}