Pith Number

pith:UFR7HH7P

pith:2016:UFR7HH7PM4ZCDJL7MYEOIX7YDQ

not attested not anchored not stored refs pending

A Foray into Efficient Mapping of Algorithms to Hardware Platforms on Heterogeneous Systems

Martin Margala, Nasibeh Nasiri, Oren Segal

arxiv:1605.04582 v2 · 2016-05-15 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFR7HH7PM4ZCDJL7MYEOIX7YDQ}

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	2026-05-18T01:14:12.098477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a163f39fef673221a57f6608e45ff81c29e2b534dab97e1232d46c928b38df27

Aliases

arxiv: 1605.04582 · arxiv_version: 1605.04582v2 · doi: 10.48550/arxiv.1605.04582 · pith_short_12: UFR7HH7PM4ZC · pith_short_16: UFR7HH7PM4ZCDJL7 · pith_short_8: UFR7HH7P

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/UFR7HH7PM4ZCDJL7MYEOIX7YDQ \
  | 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: a163f39fef673221a57f6608e45ff81c29e2b534dab97e1232d46c928b38df27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26613319ee074750671df00aecc3eba09800b1f513a01266f3bbbfa29ff7b767",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2016-05-15T17:52:28Z",
    "title_canon_sha256": "41d2c2f111ea0a406ff6d99f5941cf2b4d7d0b9f0cc5b52245618662a4c6ab67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04582",
    "kind": "arxiv",
    "version": 2
  }
}