Pith Number

pith:JRQ2M4F4

pith:2017:JRQ2M4F4OLLTM73HZNJUWM2V5G

not attested not anchored not stored refs pending

Exploiting Redundancy, Recurrence and Parallelism: How to Link Millions of Addresses with Ten Lines of Code in Ten Minutes

Kee Siong Ng, Tania Churchill, Yuhang Zhang

arxiv:1708.01402 v4 · 2017-08-04 · cs.DB · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRQ2M4F4OLLTM73HZNJUWM2V5G}

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	2026-05-18T00:24:42.549687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c61a670bc72d7367f67cb534b3355e9b7e27bc9a70d3f4ec2acf686a76ddc23

Aliases

arxiv: 1708.01402 · arxiv_version: 1708.01402v4 · doi: 10.48550/arxiv.1708.01402 · pith_short_12: JRQ2M4F4OLLT · pith_short_16: JRQ2M4F4OLLTM73H · pith_short_8: JRQ2M4F4

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/JRQ2M4F4OLLTM73HZNJUWM2V5G \
  | 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: 4c61a670bc72d7367f67cb534b3355e9b7e27bc9a70d3f4ec2acf686a76ddc23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f8bddec30866d1fe3f554bf56b6e1840be6053464b100fd99e9da98ef24c99",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-08-04T07:26:20Z",
    "title_canon_sha256": "44d2d5f2cf1f5ca9bca87d8f5fe25090506876105a6375b455ad7eaec455c288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01402",
    "kind": "arxiv",
    "version": 4
  }
}