Pith Number

pith:QH2MD2TF

pith:2018:QH2MD2TFZB7GULDOMIL2GPB5GX

not attested not anchored not stored refs pending

Avoiding irreversibility: engineering resonant conversions of quantum resources

Christopher T. Chubb, Kamil Korzekwa, Marco Tomamichel

arxiv:1810.02366 v1 · 2018-10-04 · 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{QH2MD2TFZB7GULDOMIL2GPB5GX}

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	2026-05-17T23:50:12.169996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f4c1ea65c87e6a2c6e6217a33c3d35dd3b76f2ac149d9bd313d46d6c043378

Aliases

arxiv: 1810.02366 · arxiv_version: 1810.02366v1 · doi: 10.48550/arxiv.1810.02366 · pith_short_12: QH2MD2TFZB7G · pith_short_16: QH2MD2TFZB7GULDO · pith_short_8: QH2MD2TF

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/QH2MD2TFZB7GULDOMIL2GPB5GX \
  | 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: 81f4c1ea65c87e6a2c6e6217a33c3d35dd3b76f2ac149d9bd313d46d6c043378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ac0e540d5228735db0e0e57897b576104dc315daccbf397cb91e4e6369aae4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-04T18:00:00Z",
    "title_canon_sha256": "944a390333f05eee15fa7f91d24d70e33a7f072fa8f581cb5da8e9d706155ca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02366",
    "kind": "arxiv",
    "version": 1
  }
}