Pith Number

pith:HR7YG3PW

pith:2026:HR7YG3PW52YYP5WGDA4LR2274G

not attested not anchored not stored refs pending

Cross-System Neural Precoder: Exploiting Structural Consistency for Fast Adaptation

Chenyang Yang, Jia Guo

arxiv:2607.23738 v1 · 2026-07-26 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HR7YG3PW52YYP5WGDA4LR2274G}

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	2026-07-28T01:23:08.297924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7f836df6eeb187f6c61838b8eb5fe1810d380b6b457b5a0d87ef06802a8a8f

Aliases

arxiv: 2607.23738 · arxiv_version: 2607.23738v1 · doi: 10.48550/arxiv.2607.23738 · pith_short_12: HR7YG3PW52YY · pith_short_16: HR7YG3PW52YYP5WG · pith_short_8: HR7YG3PW

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/HR7YG3PW52YYP5WGDA4LR2274G \
  | 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: 3c7f836df6eeb187f6c61838b8eb5fe1810d380b6b457b5a0d87ef06802a8a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e870c5f905a69b751225589b1d9b301cff7a95aae1fc00a441b34d32fef396d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-07-26T16:12:55Z",
    "title_canon_sha256": "e9d2668931356b577931f2f24840d55cab9ec7859d0f0d80f809e1ac18042aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23738",
    "kind": "arxiv",
    "version": 1
  }
}