Pith Number

pith:T7Y522AF

pith:2025:T7Y522AF5P7JGKE2U5SPXSD5BS

not attested not anchored not stored refs pending

Improving LLMs with a knowledge from databases

Petr M\'a\v{s}a

arxiv:2506.05560 v1 · 2025-06-05 · 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{T7Y522AF5P7JGKE2U5SPXSD5BS}

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	2026-07-05T11:17:05.749655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ff1dd6805ebfe93289aa764fbc87d0ca0e4d577c4be702f9737c4ed644ee16f

Aliases

arxiv: 2506.05560 · arxiv_version: 2506.05560v1 · doi: 10.48550/arxiv.2506.05560 · pith_short_12: T7Y522AF5P7J · pith_short_16: T7Y522AF5P7JGKE2 · pith_short_8: T7Y522AF

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/T7Y522AF5P7JGKE2U5SPXSD5BS \
  | 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: 9ff1dd6805ebfe93289aa764fbc87d0ca0e4d577c4be702f9737c4ed644ee16f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61a409d76be5818f5d784f5e6c61bd9192781a0f5e0577eb6aa8ea0b174731a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-05T20:14:25Z",
    "title_canon_sha256": "08b862d8137d857de091301f93832d7dc8b71196fcd1cd4a326daf5cfd98fb10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05560",
    "kind": "arxiv",
    "version": 1
  }
}