Pith Number

pith:XGPWVDIU

pith:2018:XGPWVDIU72C4WZW4E22DCQNHUT

not attested not anchored not stored refs pending

Activation of zero-error classical capacity in low-dimensional quantum systems

Jeonghoon Park, Jun Heo

arxiv:1806.03808 v1 · 2018-06-11 · 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{XGPWVDIU72C4WZW4E22DCQNHUT}

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	2026-05-18T00:12:08.540688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99f6a8d14fe85cb66dc26b43141a7a4d878c373433da30693e34a807f396c68

Aliases

arxiv: 1806.03808 · arxiv_version: 1806.03808v1 · doi: 10.48550/arxiv.1806.03808 · pith_short_12: XGPWVDIU72C4 · pith_short_16: XGPWVDIU72C4WZW4 · pith_short_8: XGPWVDIU

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/XGPWVDIU72C4WZW4E22DCQNHUT \
  | 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: b99f6a8d14fe85cb66dc26b43141a7a4d878c373433da30693e34a807f396c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b92bc257a2e750180b775153f643d0cf5fffc11a9138bf52d5f1b9d85dfc61",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-11T04:58:34Z",
    "title_canon_sha256": "546e9047c620fd62777f12ae2b5823573bdb822018c4d0ba73025e2154d027c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03808",
    "kind": "arxiv",
    "version": 1
  }
}