Pith Number

pith:DDQUZ4XO

pith:2025:DDQUZ4XODNAWATGIEAE2O4WLMM

not attested not anchored not stored refs pending

Concorde: Fast and Accurate CPU Performance Modeling with Compositional Analytical-ML Fusion

Amir Yazdanbakhsh, Arash Nasr-Esfahany, Brett W. Coon, David Culler, Hanna Alam, Henry M. Levy, Martin Dixon, Mohammad Alizadeh, Parthasarathy Ranganathan, Santosh Pandey, Victor Lee, Vidushi Dadu

arxiv:2503.23076 v1 · 2025-03-29 · cs.AR · cs.LG · 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{DDQUZ4XODNAWATGIEAE2O4WLMM}

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	2026-07-05T10:41:30.309623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e14cf2ee1b41604cc82009a772cb630a60ac30e9a38d522724b368682d4b17

Aliases

arxiv: 2503.23076 · arxiv_version: 2503.23076v1 · doi: 10.48550/arxiv.2503.23076 · pith_short_12: DDQUZ4XODNAW · pith_short_16: DDQUZ4XODNAWATGI · pith_short_8: DDQUZ4XO

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/DDQUZ4XODNAWATGIEAE2O4WLMM \
  | 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: 18e14cf2ee1b41604cc82009a772cb630a60ac30e9a38d522724b368682d4b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e712b2d46212c5ec4a1d4237db8f67eafd703d27693b0e21f0c213b2cbf0bf5e",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-03-29T13:25:20Z",
    "title_canon_sha256": "45da51d9368435a50dcf3fb715dd3fbec9b719352b3a203520f4382e7f64dd01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23076",
    "kind": "arxiv",
    "version": 1
  }
}