Pith Number

pith:C7XVLYNA

pith:2025:C7XVLYNAOUY3LXNLMWNB2OFDQL

not attested not anchored not stored refs pending

Mixture of Length and Pruning Experts for Knowledge Graphs Reasoning

Enjun Du, Siyi Liu, Yongqi Zhang

arxiv:2507.20498 v1 · 2025-07-28 · 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{C7XVLYNAOUY3LXNLMWNB2OFDQL}

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	2026-07-05T11:58:33.239721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ef55e1a07531b5ddab659a1d38a382f7baceeea4740ea37e068782cf62e1ba

Aliases

arxiv: 2507.20498 · arxiv_version: 2507.20498v1 · doi: 10.48550/arxiv.2507.20498 · pith_short_12: C7XVLYNAOUY3 · pith_short_16: C7XVLYNAOUY3LXNL · pith_short_8: C7XVLYNA

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/C7XVLYNAOUY3LXNLMWNB2OFDQL \
  | 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: 17ef55e1a07531b5ddab659a1d38a382f7baceeea4740ea37e068782cf62e1ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa4c562bf1d048116a52923b32d491e1774f67bcc090496c72073aa6bdfe5ef7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-28T03:30:28Z",
    "title_canon_sha256": "9b824b9e61abd2e59434cbc8070213c719aae82915ee4ef7eca3df98e1997266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20498",
    "kind": "arxiv",
    "version": 1
  }
}