Pith Number

pith:VLJUTJEI

pith:2026:VLJUTJEIKNGWO7W25OU2UIFTK3

not attested not anchored not stored refs pending

Off-line quantum-advantage feature extraction for industrial production

Anton Simen, Carlos Flores-Garrigos, Enrique Solano, Gabriel D. Alvarado Barrios, Qi Zhang

arxiv:2605.19801 v1 · 2026-05-19 · 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{VLJUTJEIKNGWO7W25OU2UIFTK3}

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	2026-05-20T01:06:14.758422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aad349a488534d677edaeba9aa20b356e22b116817ffed960a3def36afead6fe

Aliases

arxiv: 2605.19801 · arxiv_version: 2605.19801v1 · doi: 10.48550/arxiv.2605.19801 · pith_short_12: VLJUTJEIKNGW · pith_short_16: VLJUTJEIKNGWO7W2 · pith_short_8: VLJUTJEI

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/VLJUTJEIKNGWO7W25OU2UIFTK3 \
  | 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: aad349a488534d677edaeba9aa20b356e22b116817ffed960a3def36afead6fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75cdc63f0fb29310bc4925dff6f3e4426c4d8e26bee66d0507df16b5940827ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-19T13:00:25Z",
    "title_canon_sha256": "41655224aa2503183c6f3f9ff1bd63301a6309671094d3de954ba16a35d2f6a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19801",
    "kind": "arxiv",
    "version": 1
  }
}