Pith Number

pith:4EMT4KLK

pith:2025:4EMT4KLKNDQLEOJNDPZZCGWEJS

not attested not anchored not stored refs pending

SIGMA: Search-Augmented On-Demand Knowledge Integration for Agentic Mathematical Reasoning

Aadyant Khatri, Ali Asgarov, Umid Suleymanov

arxiv:2510.27568 v2 · 2025-10-31 · 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{4EMT4KLKNDQLEOJNDPZZCGWEJS}

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	2026-06-19T16:12:15.989154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1193e296a68e0b2392d1bf3911ac44cb0f7e785baa3c54fa8737aa968c7c8c5

Aliases

arxiv: 2510.27568 · arxiv_version: 2510.27568v2 · doi: 10.48550/arxiv.2510.27568 · pith_short_12: 4EMT4KLKNDQL · pith_short_16: 4EMT4KLKNDQLEOJN · pith_short_8: 4EMT4KLK

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/4EMT4KLKNDQLEOJNDPZZCGWEJS \
  | 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: e1193e296a68e0b2392d1bf3911ac44cb0f7e785baa3c54fa8737aa968c7c8c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13c07b55143e96152b9b1279f4c2bd3f5c06ff14d7e0e1ccd0352c0d08c78a44",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-10-31T15:51:00Z",
    "title_canon_sha256": "392cc7e78f0c97ff3046939e33c37287173d757d583313238ab26a7471af5822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.27568",
    "kind": "arxiv",
    "version": 2
  }
}