Pith Number

pith:6JORPQTX

pith:2026:6JORPQTXHZHHUJNI2ZRIAICLQK

not attested not anchored not stored refs pending

ANNS-AMP: Accelerating Approximate Nearest Neighbor Search via Adaptive Mixed-Precision Computing

Cheng Liu, Huawei Li, Lei Zhang, Mingkai Chen, Shengwen Liang, Xiaowei Li

arxiv:2606.07156 v1 · 2026-06-05 · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JORPQTXHZHHUJNI2ZRIAICLQK}

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	2026-06-08T01:04:49.555173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25d17c2773e4e7a25a8d66280204b82b505ad5c00b3e06b1aebdd3eb89a558a

Aliases

arxiv: 2606.07156 · arxiv_version: 2606.07156v1 · doi: 10.48550/arxiv.2606.07156 · pith_short_12: 6JORPQTXHZHH · pith_short_16: 6JORPQTXHZHHUJNI · pith_short_8: 6JORPQTX

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/6JORPQTXHZHHUJNI2ZRIAICLQK \
  | 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: f25d17c2773e4e7a25a8d66280204b82b505ad5c00b3e06b1aebdd3eb89a558a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb6b9f741a2dc4839175beaa4b93d87bcd4bb325a34be907e7f0de37ee0b828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2026-06-05T11:15:04Z",
    "title_canon_sha256": "ae1f1e104916f71e41e946aa4ecbab5c4407f3c5da9df65ed84c7eb477457bda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07156",
    "kind": "arxiv",
    "version": 1
  }
}