Pith Number

pith:MUP4EBRA

pith:2026:MUP4EBRAWELHRQBHFQPA3C5QI5

not attested not anchored not stored refs pending

Substrate Asymmetry in User-Side Memory: A Diagnostic Framework

Youwang Deng

arxiv:2606.11712 v1 · 2026-06-10 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUP4EBRAWELHRQBHFQPA3C5QI5}

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	2026-06-11T01:10:04.296178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

651fc20620b11678c0272c1e0d8bb047418b482edcf460812050c399fe242ecd

Aliases

arxiv: 2606.11712 · arxiv_version: 2606.11712v1 · doi: 10.48550/arxiv.2606.11712 · pith_short_12: MUP4EBRAWELH · pith_short_16: MUP4EBRAWELHRQBH · pith_short_8: MUP4EBRA

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/MUP4EBRAWELHRQBHFQPA3C5QI5 \
  | 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: 651fc20620b11678c0272c1e0d8bb047418b482edcf460812050c399fe242ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ba50f5851eb73b7da20e5beedf02d7cf954cfb5eb9e8636964084d1d093add",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-10T06:39:20Z",
    "title_canon_sha256": "d3b670eac36f58625acba5cbf3058ba8d2d46c21d878dc0c957eb1326eeac37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11712",
    "kind": "arxiv",
    "version": 1
  }
}