Pith Number

pith:LVXVDNLH

pith:2026:LVXVDNLH23Q7THS6IOROX5WQD7

not attested not anchored not stored refs pending

HypRAG: Hyperbolic Dense Retrieval for Retrieval Augmented Generation

Ali Maatouk, Hiren Madhu, Kiran Srinivasan, Leandros Tassiulas, Menglin Yang, Ngoc Bui, Rex Ying, Smita Krishnaswamy, Sukanta Ganguly

arxiv:2602.07739 v2 · 2026-02-08 · cs.IR · 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{LVXVDNLH23Q7THS6IOROX5WQD7}

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	2026-06-05T01:15:19.910978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d6f51b567d6e1f99e5e43a2ebf6d01fe266bd62d528c956a2ab03828a6da159

Aliases

arxiv: 2602.07739 · arxiv_version: 2602.07739v2 · doi: 10.48550/arxiv.2602.07739 · pith_short_12: LVXVDNLH23Q7 · pith_short_16: LVXVDNLH23Q7THS6 · pith_short_8: LVXVDNLH

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/LVXVDNLH23Q7THS6IOROX5WQD7 \
  | 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: 5d6f51b567d6e1f99e5e43a2ebf6d01fe266bd62d528c956a2ab03828a6da159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc6ed0b70796197e97ef3506fd7b3761a4744a7d4de60f4d4488e7e8dc1bc690",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-02-08T00:18:05Z",
    "title_canon_sha256": "e5e51db8865d48ea5e98bdf65b687a92f3b78a204d353f638afa5e1ec0e7402e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.07739",
    "kind": "arxiv",
    "version": 2
  }
}