Pith Number

pith:KL7EKNVF

pith:2024:KL7EKNVFBU67QRO42NERQDAV7L

not attested not anchored not stored refs pending

Experimental fault-tolerant code switching

Christian D. Marciniak, Friederike Butt, Ivan Pogorelov, Lukas Postler, Markus M\"uller, Philipp Schindler, Thomas Monz

arxiv:2403.13732 v1 · 2024-03-20 · 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{KL7EKNVFBU67QRO42NERQDAV7L}

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	2026-07-05T07:58:40.929852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52fe4536a50d3df845dcd349180c15faeb6c3c09c5c4f363affa4aa1ce605432

Aliases

arxiv: 2403.13732 · arxiv_version: 2403.13732v1 · doi: 10.48550/arxiv.2403.13732 · pith_short_12: KL7EKNVFBU67 · pith_short_16: KL7EKNVFBU67QRO4 · pith_short_8: KL7EKNVF

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/KL7EKNVFBU67QRO42NERQDAV7L \
  | 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: 52fe4536a50d3df845dcd349180c15faeb6c3c09c5c4f363affa4aa1ce605432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37514794ce9d94f49fd4ec00d56a147ca1ba53e01203978b8a7ebd6016a20bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-20T16:40:57Z",
    "title_canon_sha256": "7166ca9864c38a7d8a729e21b1e59f1bf9f69a63c6801ff258720705d6fa4df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13732",
    "kind": "arxiv",
    "version": 1
  }
}