Pith Number

pith:U67EN2F4

pith:2024:U67EN2F4JV25ZLJ2LTLFFCWQ2P

not attested not anchored not stored refs pending

Simple Quantum Coins Enable Pretty Good State Transfer on Every Hypercube

Hanmeng Zhan

arxiv:2412.20753 v1 · 2024-12-30 · math.CO · cs.DM · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U67EN2F4JV25ZLJ2LTLFFCWQ2P}

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	2026-07-05T09:55:21.835434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7be46e8bc4d75dcad3a5cd6528ad0d3e038461ee28bd41755c5cb337fdbf0c3

Aliases

arxiv: 2412.20753 · arxiv_version: 2412.20753v1 · doi: 10.48550/arxiv.2412.20753 · pith_short_12: U67EN2F4JV25 · pith_short_16: U67EN2F4JV25ZLJ2 · pith_short_8: U67EN2F4

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/U67EN2F4JV25ZLJ2LTLFFCWQ2P \
  | 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: a7be46e8bc4d75dcad3a5cd6528ad0d3e038461ee28bd41755c5cb337fdbf0c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b44ff602744892cf89971f9f959f9869d67a665a5cc906b7538e634b57eeda7",
    "cross_cats_sorted": [
      "cs.DM",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-12-30T06:52:12Z",
    "title_canon_sha256": "4f1eef558853b34df497cf9d68d016f58b2bc23b26126fd0eae1a0437bca4a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20753",
    "kind": "arxiv",
    "version": 1
  }
}