Pith Number

pith:2PTRYKKY

pith:2015:2PTRYKKYBBVD2OONQTPHSVWC7V

not attested not anchored not stored refs pending

Approximate Association via Dissociation

Jianxin Wang, Jie You, Yixin Cao

arxiv:1510.08276 v1 · 2015-10-28 · 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{2PTRYKKYBBVD2OONQTPHSVWC7V}

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	2026-05-18T01:28:36.614079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e71c2958086a3d39cd84de7956c2fd4c7b77b37ca3e728f4b02f55acfbbc13

Aliases

arxiv: 1510.08276 · arxiv_version: 1510.08276v1 · doi: 10.48550/arxiv.1510.08276 · pith_short_12: 2PTRYKKYBBVD · pith_short_16: 2PTRYKKYBBVD2OON · pith_short_8: 2PTRYKKY

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/2PTRYKKYBBVD2OONQTPHSVWC7V \
  | 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: d3e71c2958086a3d39cd84de7956c2fd4c7b77b37ca3e728f4b02f55acfbbc13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10c61004f5ff1c56d79380f54fee6d3a772a275463d34384366e2b5b1d3da8a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-10-28T12:01:50Z",
    "title_canon_sha256": "b4f4da8bfd7384e194e934a3913fe7a3966c6ef26744bc567df12b9c5a6b7eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08276",
    "kind": "arxiv",
    "version": 1
  }
}