Pith Number

pith:NFONW7N2

pith:2018:NFONW7N2CVGDAVKQKCVZAWA2KL

not attested not anchored not stored refs pending

ISA Mapper: A Compute and Hardware Agnostic Deep Learning Compiler

Alexander Heinecke, Anand Venkat, Evangelos Georganas, Jason Knight, Matthew Sotoudeh, Michael Anderson

arxiv:1810.09958 v1 · 2018-10-12 · cs.DC · 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{NFONW7N2CVGDAVKQKCVZAWA2KL}

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	2026-05-18T00:02:28.794137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695cdb7dba154c30555050ab90581a52f510dcf73693bbaffeaf9274fd59619b

Aliases

arxiv: 1810.09958 · arxiv_version: 1810.09958v1 · doi: 10.48550/arxiv.1810.09958 · pith_short_12: NFONW7N2CVGD · pith_short_16: NFONW7N2CVGDAVKQ · pith_short_8: NFONW7N2

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/NFONW7N2CVGDAVKQKCVZAWA2KL \
  | 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: 695cdb7dba154c30555050ab90581a52f510dcf73693bbaffeaf9274fd59619b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "753dddf57204ef346139b8f8b844e906033f53e5cd9a2816d68c9b838b95300f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-10-12T23:54:00Z",
    "title_canon_sha256": "b9b51479ac2aef41705b23b4b23e2629e1ed857fbaa5995e78e44788a6fa90d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09958",
    "kind": "arxiv",
    "version": 1
  }
}