Pith Number

pith:XPUL4ZDG

pith:2026:XPUL4ZDGNS3POEYC27VXSJXZGD

not attested not anchored not stored refs pending

Efficient Graph Indexing for Interval-Aware Vector Search

Daiyin Wang, Guoren Wang, Kaiwen Xue, Qi Zhang, Ronghua Li, Siyuan Liang, Xubin Li, Ziqi Yin

arxiv:2606.11789 v1 · 2026-06-10 · 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{XPUL4ZDGNS3POEYC27VXSJXZGD}

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	2026-06-11T01:10:07.894429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe8be64666cb6f71302d7eb7926f930d656d62cd6dc906bf21e7100f0f4d0b5

Aliases

arxiv: 2606.11789 · arxiv_version: 2606.11789v1 · doi: 10.48550/arxiv.2606.11789 · pith_short_12: XPUL4ZDGNS3P · pith_short_16: XPUL4ZDGNS3POEYC · pith_short_8: XPUL4ZDG

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/XPUL4ZDGNS3POEYC27VXSJXZGD \
  | 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: bbe8be64666cb6f71302d7eb7926f930d656d62cd6dc906bf21e7100f0f4d0b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dafb3cdc95e3e384c9c2994a873304e599997aa0161c45ab5851a9dc76be58b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-10T08:21:52Z",
    "title_canon_sha256": "40d7aeb8fb9f8260f4be378e4d099e3258038a5b86354c81f5b1507530eac8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11789",
    "kind": "arxiv",
    "version": 1
  }
}