Pith Number

pith:AQNO7DVI

pith:2026:AQNO7DVIZGXJF2OF37YVWQKGTB

not attested not anchored not stored refs pending

CarbonSim: A Lifecycle-Aware Framework for Evaluating Carbon Tradeoffs in Hardware Upgrade Decisions

Kaiwen Zhao, Kartik Hans, Stephen Lee

arxiv:2606.06438 v1 · 2026-06-04 · cs.DC · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQNO7DVIZGXJF2OF37YVWQKGTB}

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	2026-06-05T01:15:45.577833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

041aef8ea8c9ae92e9c5dff15b4146986a66166cbc42c9e04c843e2bb310f7d9

Aliases

arxiv: 2606.06438 · arxiv_version: 2606.06438v1 · doi: 10.48550/arxiv.2606.06438 · pith_short_12: AQNO7DVIZGXJ · pith_short_16: AQNO7DVIZGXJF2OF · pith_short_8: AQNO7DVI

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/AQNO7DVIZGXJF2OF37YVWQKGTB \
  | 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: 041aef8ea8c9ae92e9c5dff15b4146986a66166cbc42c9e04c843e2bb310f7d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d899de01f13612e7afa5c24e007e88cce37a02387a0be052b79047aeab806dca",
    "cross_cats_sorted": [
      "cs.OS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-06-04T17:40:13Z",
    "title_canon_sha256": "8b2c23ce6ef8aca714aa16f75eb9120381e35ac5b9429ed64c5fd428ef2b003a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06438",
    "kind": "arxiv",
    "version": 1
  }
}