Pith Number

pith:6HDTCKIP

pith:2018:6HDTCKIPKP3XUANL2LNTVCZ37X

not attested not anchored not stored refs pending

A Subquadratic Algorithm for 3XOR

Martin Dietzfelbinger, Philipp Schlag, Stefan Walzer

arxiv:1804.11086 v1 · 2018-04-30 · 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{6HDTCKIPKP3XUANL2LNTVCZ37X}

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	2026-05-18T00:17:14.652904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1c731290f53f77a01abd2db3a8b3bfdddb55764462343caa2a3532591561808

Aliases

arxiv: 1804.11086 · arxiv_version: 1804.11086v1 · doi: 10.48550/arxiv.1804.11086 · pith_short_12: 6HDTCKIPKP3X · pith_short_16: 6HDTCKIPKP3XUANL · pith_short_8: 6HDTCKIP

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/6HDTCKIPKP3XUANL2LNTVCZ37X \
  | 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: f1c731290f53f77a01abd2db3a8b3bfdddb55764462343caa2a3532591561808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8290a42a477c547e0177ef19f182af752e92e5f041dbf1a7d3758fd30d89e7a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-04-30T09:04:20Z",
    "title_canon_sha256": "15b80ee08feb29c2a772b6a78059aba5e0a3eb3e7d0c683a412d0dfeecbebec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11086",
    "kind": "arxiv",
    "version": 1
  }
}