Pith Number

pith:2HVNBL5Y

pith:2025:2HVNBL5YRTHIYO5DGEGYCOROTV

not attested not anchored not stored refs pending

Enhancing Large Language Model Efficiencyvia Symbolic Compression: A Formal Approach Towards Interpretability

Fucheng Zhong, Jisen Jia, Lumen AI, Shihao Ji, Tengzhou No. 1 Middle School, Tianhao Xu, Zhaobo Wu, Zheyi Cao, Zihui Song

arxiv:2501.18657 v1 · 2025-01-30 · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HVNBL5YRTHIYO5DGEGYCOROTV}

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	2026-07-05T10:07:49.717643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ead0afb88cce8c3ba3310d813a2e9d72df2cc68e16cb33cedda2df0e71c0db

Aliases

arxiv: 2501.18657 · arxiv_version: 2501.18657v1 · doi: 10.48550/arxiv.2501.18657 · pith_short_12: 2HVNBL5YRTHI · pith_short_16: 2HVNBL5YRTHIYO5D · pith_short_8: 2HVNBL5Y

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/2HVNBL5YRTHIYO5DGEGYCOROTV \
  | 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: d1ead0afb88cce8c3ba3310d813a2e9d72df2cc68e16cb33cedda2df0e71c0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7338812e4f41085e315c7e0bf0d7beaba98a6c49d1f4ab3be520696054e64b",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-01-30T06:40:52Z",
    "title_canon_sha256": "e6a08d2741edc0256659799bc37da648ac0a886e0efac79a4d116385552200c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18657",
    "kind": "arxiv",
    "version": 1
  }
}