Pith Number

pith:A4LH7XTM

pith:2022:A4LH7XTMSCEZBNB3NQ4UULD5PA

not attested not anchored not stored refs pending

Calipers: A Criticality-aware Framework for Modeling Processor Performance

Gagan Gupta, Hossein Golestani, Rathijit Sen, Vinson Young

arxiv:2201.05884 v1 · 2022-01-15 · cs.PF · 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{A4LH7XTMSCEZBNB3NQ4UULD5PA}

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	2026-07-05T03:48:52.591050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07167fde6c908990b43b6c394a2c7d7813bc6abaf9c2b0bd095c62e1f6f36f4b

Aliases

arxiv: 2201.05884 · arxiv_version: 2201.05884v1 · doi: 10.48550/arxiv.2201.05884 · pith_short_12: A4LH7XTMSCEZ · pith_short_16: A4LH7XTMSCEZBNB3 · pith_short_8: A4LH7XTM

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/A4LH7XTMSCEZBNB3NQ4UULD5PA \
  | 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: 07167fde6c908990b43b6c394a2c7d7813bc6abaf9c2b0bd095c62e1f6f36f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d4eeeb5da27d5f72b4b83898313b1f4cf1946d218abbc3a93d7240540fd6124",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2022-01-15T16:32:51Z",
    "title_canon_sha256": "ee7798be05ae55e69773acd9c559bd07fb38f689e7ab4b5967f075ee9fb7f83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05884",
    "kind": "arxiv",
    "version": 1
  }
}