Pith Number

pith:NI2OKBAF

pith:2025:NI2OKBAFJINEWEHD6ECGFL6CGF

not attested not anchored not stored refs pending

Chunk Twice, Embed Once: A Systematic Study of Segmentation and Representation Trade-offs in Chemistry-Aware Retrieval-Augmented Generation

Mahmoud Amiri, Thomas Bocklitz

arxiv:2506.17277 v1 · 2025-06-13 · cs.IR · cs.AI · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NI2OKBAFJINEWEHD6ECGFL6CGF}

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.

Cited by

1 paper in Pith

Lit2Vec: A Reproducible Workflow for Building a Legally Screened Chemistry Corpus from S2ORC for Downstream Retrieval and Text Mining

Receipt and verification

First computed	2026-07-05T11:25:14.686304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a34e504054a1a4b10e3f10462afc2317993c49dcdb41b7513311aebcb254649

Aliases

arxiv: 2506.17277 · arxiv_version: 2506.17277v1 · doi: 10.48550/arxiv.2506.17277 · pith_short_12: NI2OKBAFJINE · pith_short_16: NI2OKBAFJINEWEHD · pith_short_8: NI2OKBAF

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/NI2OKBAFJINEWEHD6ECGFL6CGF \
  | 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: 6a34e504054a1a4b10e3f10462afc2317993c49dcdb41b7513311aebcb254649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d0fe186335200335d637094ff772caae120372d68bcaf5c79ddbb06b3dfea0b",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-13T07:44:53Z",
    "title_canon_sha256": "30fb06b4614138158332377eaa48fce370ead0698a9b26975e6150328ec7a597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17277",
    "kind": "arxiv",
    "version": 1
  }
}