Pith Number

pith:KMKEIWOR

pith:2026:KMKEIWORNZ2QE67RPICFX6E3L4

not attested not anchored not stored refs pending

Improving Answer Extraction in Context-based Question Answering Systems Using LLMs

Ahmed Alansary, Ali Hamdi, Hafez Abdelghaffar

arxiv:2606.06197 v1 · 2026-06-04 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMKEIWORNZ2QE67RPICFX6E3L4}

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	2026-06-05T01:15:37.021874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53144459d16e75027bf17a045bf89b5f3ab0ad7c949cfbd854ce15986277e785

Aliases

arxiv: 2606.06197 · arxiv_version: 2606.06197v1 · doi: 10.48550/arxiv.2606.06197 · pith_short_12: KMKEIWORNZ2Q · pith_short_16: KMKEIWORNZ2QE67R · pith_short_8: KMKEIWOR

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/KMKEIWORNZ2QE67RPICFX6E3L4 \
  | 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: 53144459d16e75027bf17a045bf89b5f3ab0ad7c949cfbd854ce15986277e785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5340d63c0bdea26d548e08388560523a8f41d81b6ff0564535e347ef1faa8ab1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-04T14:04:11Z",
    "title_canon_sha256": "9c3a54fd8a6f0d02bfe3e4e43e66bd4ececc61754fe2bd7c91ab4a53a7de1252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06197",
    "kind": "arxiv",
    "version": 1
  }
}