Pith Number

pith:V7Z7EG6B

pith:2025:V7Z7EG6BCK5ERVXJK5YIG7TZ3N

not attested not anchored not stored refs pending

ChEmbed: Enhancing Chemical Literature Search Through Domain-Specific Text Embeddings

Ali Shiraee Kasmaee, Hamidreza Mahyar, Mehdi Astaraki, Mohammad Arshi Saloot, Mohammad Khodadad, Nicholas Sherck, Soheila Samiee

arxiv:2508.01643 v1 · 2025-08-03 · cs.IR · 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{V7Z7EG6BCK5ERVXJK5YIG7TZ3N}

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

When Iterative RAG Beats Ideal Evidence: A Diagnostic Study in Scientific Multi-hop Question Answering

Receipt and verification

First computed	2026-07-05T11:47:42.804683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff3f21bc112ba48d6e95770837e79db793c4565da8356ee66d94f0392b51327

Aliases

arxiv: 2508.01643 · arxiv_version: 2508.01643v1 · doi: 10.48550/arxiv.2508.01643 · pith_short_12: V7Z7EG6BCK5E · pith_short_16: V7Z7EG6BCK5ERVXJ · pith_short_8: V7Z7EG6B

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/V7Z7EG6BCK5ERVXJK5YIG7TZ3N \
  | 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: aff3f21bc112ba48d6e95770837e79db793c4565da8356ee66d94f0392b51327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71727359e65e4bd7c223dbc46eb9462e994ad0456150dd84bbd4d9115d557b1",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-03T08:04:44Z",
    "title_canon_sha256": "c631355cbe77dbe2c8cda6c14117d741bc234b7c52f000b33df30366899600f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01643",
    "kind": "arxiv",
    "version": 1
  }
}