Pith Number

pith:DTYOPTA2

pith:2019:DTYOPTA2BUWP5LGYO6KBO6NA2A

not attested not anchored not stored refs pending

Extending TensorFlow's Semantics with Pipelined Execution

Edouard Bugnion, James Larus, Sam Whitlock

arxiv:1908.09291 v1 · 2019-08-25 · 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{DTYOPTA2BUWP5LGYO6KBO6NA2A}

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	2026-07-04T23:59:38.949859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf0e7cc1a0d2cfeacd877941779a0d004de420284d480e0fedebbccbd60f8cf

Aliases

arxiv: 1908.09291 · arxiv_version: 1908.09291v1 · doi: 10.48550/arxiv.1908.09291 · pith_short_12: DTYOPTA2BUWP · pith_short_16: DTYOPTA2BUWP5LGY · pith_short_8: DTYOPTA2

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/DTYOPTA2BUWP5LGYO6KBO6NA2A \
  | 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: 1cf0e7cc1a0d2cfeacd877941779a0d004de420284d480e0fedebbccbd60f8cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53afbb61b1522810af47fe0b0399669f882c9e519186ea7547a3b6d53fdbe0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-08-25T09:47:50Z",
    "title_canon_sha256": "28f6e23b38a4ce84159b2d2a785d8935d234627835149058df250813dacee15d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09291",
    "kind": "arxiv",
    "version": 1
  }
}