Pith Number

pith:BQXNM7WF

pith:2026:BQXNM7WFQQCKJADML5NTJKY6MG

not attested not anchored not stored refs pending

Attention-based representations for multi-task computation

Daniel Hsu, Mingyue Xu

arxiv:2608.04243 v1 · 2026-08-04 · 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{BQXNM7WFQQCKJADML5NTJKY6MG}

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	2026-08-06T01:31:44.213926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c2ed67ec58404a4806c5f5b34ab1e619c22bdc59317888736469f175603d18f

Aliases

arxiv: 2608.04243 · arxiv_version: 2608.04243v1 · doi: 10.48550/arxiv.2608.04243 · pith_short_12: BQXNM7WFQQCK · pith_short_16: BQXNM7WFQQCKJADM · pith_short_8: BQXNM7WF

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/BQXNM7WFQQCKJADML5NTJKY6MG \
  | 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: 0c2ed67ec58404a4806c5f5b34ab1e619c22bdc59317888736469f175603d18f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc4140e76079835d03078df4ea3d7b765eab79e3f8de31c9c8cc726ce11f7dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-04T21:52:04Z",
    "title_canon_sha256": "88b7394c81c0f36fc83abda920bc520f97e5d4995594fa5110373722b57943a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04243",
    "kind": "arxiv",
    "version": 1
  }
}