Pith Number

pith:YTCOYAEY

pith:2014:YTCOYAEYSVWNGH3FB2CVIHXJO2

not attested not anchored not stored refs pending

A Survey of Methods For Analyzing and Improving GPU Energy Efficiency

Jeffrey S. Vetter, Sparsh Mittal

arxiv:1404.4629 v2 · 2014-04-17 · 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{YTCOYAEYSVWNGH3FB2CVIHXJO2}

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	2026-05-18T02:53:55.601543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4c4ec0098956cd31f650e85541ee9769b2118762804dbc833e564eaa62a8bc2

Aliases

arxiv: 1404.4629 · arxiv_version: 1404.4629v2 · doi: 10.48550/arxiv.1404.4629 · pith_short_12: YTCOYAEYSVWN · pith_short_16: YTCOYAEYSVWNGH3F · pith_short_8: YTCOYAEY

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/YTCOYAEYSVWNGH3FB2CVIHXJO2 \
  | 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: c4c4ec0098956cd31f650e85541ee9769b2118762804dbc833e564eaa62a8bc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5b303aff2b4f0a97d9ff5df4b0ea212d8df171425d31890e909e5e7b3bec692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2014-04-17T19:57:51Z",
    "title_canon_sha256": "0f396986fec2cbdaffb3d5c1df7186f3856db47b373ecfa41d63c439e6b67a5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4629",
    "kind": "arxiv",
    "version": 2
  }
}