Pith Number

pith:45VDMGJC

pith:2025:45VDMGJCKR775PXQ7USLLFJN46

not attested not anchored not stored refs pending

DEG: Efficient Hybrid Vector Search Using the Dynamic Edge Navigation Graph

Cheng Long, Gao Cong, Jianyang Gao, Pasquale Balsebre, Ziqi Yin

arxiv:2502.07343 v1 · 2025-02-11 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45VDMGJCKR775PXQ7USLLFJN46}

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	2026-07-05T10:12:36.233122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76a361922547ffebef0fd24b5952de78e67b4a480d35f904392a9c983afe56d

Aliases

arxiv: 2502.07343 · arxiv_version: 2502.07343v1 · doi: 10.48550/arxiv.2502.07343 · pith_short_12: 45VDMGJCKR77 · pith_short_16: 45VDMGJCKR775PXQ · pith_short_8: 45VDMGJC

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/45VDMGJCKR775PXQ7USLLFJN46 \
  | 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: e76a361922547ffebef0fd24b5952de78e67b4a480d35f904392a9c983afe56d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f652fddadc47a79891ecfc98e305d3560b6b781136007a7d04a4a505534731b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-02-11T08:10:16Z",
    "title_canon_sha256": "6482e5a311ba54c215559c0c910047979f3401344f4cfc58359ec76e04e243b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07343",
    "kind": "arxiv",
    "version": 1
  }
}