Pith Number

pith:DF2VIDRT

pith:2018:DF2VIDRTKMX5Q7TUOMRBYSPH6J

not attested not anchored not stored refs pending

On the accuracy and usefulness of analytic energy models for contemporary multicore processors

Dietmar Fey, Georg Hager, Johannes Hofmann

arxiv:1803.01618 v1 · 2018-03-05 · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DF2VIDRTKMX5Q7TUOMRBYSPH6J}

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	2026-05-18T00:11:23.466329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1975540e33532fd87e7473221c49e7f26987aa1c2621d0ab6626269131b2858c

Aliases

arxiv: 1803.01618 · arxiv_version: 1803.01618v1 · doi: 10.48550/arxiv.1803.01618 · pith_short_12: DF2VIDRTKMX5 · pith_short_16: DF2VIDRTKMX5Q7TU · pith_short_8: DF2VIDRT

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/DF2VIDRTKMX5Q7TUOMRBYSPH6J \
  | 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: 1975540e33532fd87e7473221c49e7f26987aa1c2621d0ab6626269131b2858c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03a7b77e8f6985d88568a3223c1f036d566c2e02fa687dabf886394e50ea2ddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2018-03-05T11:53:24Z",
    "title_canon_sha256": "d0f8b164f0c6114fabbff7fdd62c1568233ce47c442f33ca53597f2e062e43ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01618",
    "kind": "arxiv",
    "version": 1
  }
}