Pith Number

pith:AJ5RA3L2

pith:2026:AJ5RA3L2VPGFOJD6ZQ6ZBBKLQH

not attested not anchored not stored refs pending

Evaluating Chunking Strategies for Retrieval-Augmented Generation on Academic Texts

Andreas Fischer, Johannes Reisinger, Valentin J. J. Kreileder

arxiv:2607.01852 v1 · 2026-07-02 · cs.IR · cs.AI · 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{AJ5RA3L2VPGFOJD6ZQ6ZBBKLQH}

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	2026-07-03T01:17:31.678396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

027b106d7aabcc57247ecc3d90854b81d091e64898239941fc9046b9c074de52

Aliases

arxiv: 2607.01852 · arxiv_version: 2607.01852v1 · doi: 10.48550/arxiv.2607.01852 · pith_short_12: AJ5RA3L2VPGF · pith_short_16: AJ5RA3L2VPGFOJD6 · pith_short_8: AJ5RA3L2

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/AJ5RA3L2VPGFOJD6ZQ6ZBBKLQH \
  | 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: 027b106d7aabcc57247ecc3d90854b81d091e64898239941fc9046b9c074de52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebbddc20f8f770e52a489b41db7400df11134376f5e47055cb5ed79505f3b620",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-02T08:12:35Z",
    "title_canon_sha256": "48ad4fd8550a3ca28d5c3e0d838bad608c97bee4ec665326427635ce26d8e8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01852",
    "kind": "arxiv",
    "version": 1
  }
}