Pith Number

pith:E4O2HLPR

pith:2025:E4O2HLPR4LL2E2PN5CGNNRU2ED

not attested not anchored not stored refs pending

Exploring new Approaches for Information Retrieval through Natural Language Processing

Manak Raj, Nidhi Mishra

arxiv:2505.02199 v1 · 2025-05-04 · 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{E4O2HLPR4LL2E2PN5CGNNRU2ED}

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	2026-07-05T10:58:33.626714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

271da3adf1e2d7a269ede88cd6c69a20c65abb14cb11cc8233c20d10d378321d

Aliases

arxiv: 2505.02199 · arxiv_version: 2505.02199v1 · doi: 10.48550/arxiv.2505.02199 · pith_short_12: E4O2HLPR4LL2 · pith_short_16: E4O2HLPR4LL2E2PN · pith_short_8: E4O2HLPR

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/E4O2HLPR4LL2E2PN5CGNNRU2ED \
  | 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: 271da3adf1e2d7a269ede88cd6c69a20c65abb14cb11cc8233c20d10d378321d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de8a0d19a146a4289883c57467de7341214c340ec86b62768276e15e6b415f73",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-04T17:37:26Z",
    "title_canon_sha256": "04274716f411e6899173e56560e5640d6d2a81f0b0c51a12ad91285e3e8e6154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02199",
    "kind": "arxiv",
    "version": 1
  }
}