Pith Number

pith:OBB3XQKY

pith:2018:OBB3XQKYT5KP5BFB4DC7DMZ75V

not attested not anchored not stored refs pending

Fast Dynamic Routing Based on Weighted Kernel Density Estimation

Quan Zhou, Suofei Zhang, Wei Zhao, Xiaofu Wu

arxiv:1805.10807 v2 · 2018-05-28 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBB3XQKYT5KP5BFB4DC7DMZ75V}

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	2026-05-18T00:06:39.678578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7043bbc1589f54fe84a1e0c5f1b33fed44696c1852d59fe16d8f30f309905dab

Aliases

arxiv: 1805.10807 · arxiv_version: 1805.10807v2 · doi: 10.48550/arxiv.1805.10807 · pith_short_12: OBB3XQKYT5KP · pith_short_16: OBB3XQKYT5KP5BFB · pith_short_8: OBB3XQKY

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/OBB3XQKYT5KP5BFB4DC7DMZ75V \
  | 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: 7043bbc1589f54fe84a1e0c5f1b33fed44696c1852d59fe16d8f30f309905dab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82b53f51eb7fe6e11aaa2111684147233cda03c3c3959e5423a18632b27ed7d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-28T08:18:31Z",
    "title_canon_sha256": "dbe50fcc00fe2c22da8734399690071e033e8782d8c9ebe262b72829deeb350a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10807",
    "kind": "arxiv",
    "version": 2
  }
}