Pith Number

pith:VK5HIK6Z

pith:2026:VK5HIK6ZLK2UQ2E6ZIAON25FCC

not attested not anchored not stored refs pending

Does Accuracy Equal Evidence? Reasoning Faithfulness under KV Cache Compression

Jingrui He, Mengting Ai, Yue Guo

arxiv:2608.01631 v1 · 2026-08-03 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VK5HIK6ZLK2UQ2E6ZIAON25FCC}

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	2026-08-04T02:06:10.159599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaba742bd95ab548689eca00e6eba510a41b97e7d6269decd9dce428c5a1ef0c

Aliases

arxiv: 2608.01631 · arxiv_version: 2608.01631v1 · doi: 10.48550/arxiv.2608.01631 · pith_short_12: VK5HIK6ZLK2U · pith_short_16: VK5HIK6ZLK2UQ2E6 · pith_short_8: VK5HIK6Z

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/VK5HIK6ZLK2UQ2E6ZIAON25FCC \
  | 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: aaba742bd95ab548689eca00e6eba510a41b97e7d6269decd9dce428c5a1ef0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6e990113690f6b9f6a8859c5fb6eefbd323326757546abf207540fd0a5ff46",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-03T03:03:53Z",
    "title_canon_sha256": "e35599114a519bc1afe95eec44dd6686e582a869db65a00499340d3fdc5cc8fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01631",
    "kind": "arxiv",
    "version": 1
  }
}