Pith Number

pith:SCOWGXUB

pith:2026:SCOWGXUB43LK6KFNGEDC4HALUG

not attested not anchored not stored refs pending

Memory-Bound but Not Bandwidth-Limited: The Physical AI Inference Gap in Batch-1 LLM Decode

Josef Chen

arxiv:2605.30571 v1 · 2026-05-28 · cs.AR · cs.AI · cs.DC · cs.PF · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCOWGXUB43LK6KFNGEDC4HALUG}

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	2026-06-01T01:03:01.688136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

909d635e81e6d6af28ad31062e1c0ba1b4d102bcc70700c98aaa337048260475

Aliases

arxiv: 2605.30571 · arxiv_version: 2605.30571v1 · doi: 10.48550/arxiv.2605.30571 · pith_short_12: SCOWGXUB43LK · pith_short_16: SCOWGXUB43LK6KFN · pith_short_8: SCOWGXUB

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/SCOWGXUB43LK6KFNGEDC4HALUG \
  | 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: 909d635e81e6d6af28ad31062e1c0ba1b4d102bcc70700c98aaa337048260475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7521dec707452bb0402c1f329d0c6c116c72964d30c1314c4abd6b1d06a0d882",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC",
      "cs.PF",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-05-28T21:03:14Z",
    "title_canon_sha256": "46310c6f8437421ff2e338457251c40770a15a7ab10d53e1f09364c2b4c39402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30571",
    "kind": "arxiv",
    "version": 1
  }
}