Pith Number

pith:GO62JJSR

pith:2026:GO62JJSRD7DA324UVTKJIS575O

not attested not anchored not stored refs pending

Distributed Property Testing with (Quantum) Carrier Pigeons: Tight Bounds on State Certification

Kenny Chen

arxiv:2606.31753 v1 · 2026-06-30 · quant-ph · 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{GO62JJSRD7DA324UVTKJIS575O}

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	2026-07-01T01:18:13.794730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33bda4a6511fc60deb94acd4944bbfeb9d6b58ad0a12d62458c295f93b1f344e

Aliases

arxiv: 2606.31753 · arxiv_version: 2606.31753v1 · doi: 10.48550/arxiv.2606.31753 · pith_short_12: GO62JJSRD7DA · pith_short_16: GO62JJSRD7DA324U · pith_short_8: GO62JJSR

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/GO62JJSRD7DA324UVTKJIS575O \
  | 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: 33bda4a6511fc60deb94acd4944bbfeb9d6b58ad0a12d62458c295f93b1f344e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25dbfac079602254cd58a3e07ccd273296b90f201f5019f739025d33ab197fee",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-30T14:43:49Z",
    "title_canon_sha256": "589c75789ad3d526753294ab241f542f61882b8edaf466a0c9fd19980c030dfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31753",
    "kind": "arxiv",
    "version": 1
  }
}