Pith Number

pith:AHACF36Q

pith:2015:AHACF36Q3OABR56APMHODJB4GU

not attested not anchored not stored refs pending

Fortran code for generating random probability vectors, unitaries, and quantum states

Jonas Maziero

arxiv:1512.05173 v2 · 2015-12-16 · quant-ph · physics.comp-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{AHACF36Q3OABR56APMHODJB4GU}

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	2026-05-18T01:19:11.244042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c022efd0db8018f7c07b0ee1a43c352b43b48957f6c612ba132e3d21b5a57e

Aliases

arxiv: 1512.05173 · arxiv_version: 1512.05173v2 · doi: 10.48550/arxiv.1512.05173 · pith_short_12: AHACF36Q3OAB · pith_short_16: AHACF36Q3OABR56A · pith_short_8: AHACF36Q

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/AHACF36Q3OABR56APMHODJB4GU \
  | 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: 01c022efd0db8018f7c07b0ee1a43c352b43b48957f6c612ba132e3d21b5a57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81c2fe7ec5d2964eb5ce366bb21da4d28faa1eab784adf566299d8435883af3",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-16T13:59:31Z",
    "title_canon_sha256": "646a5f21384a2bf8bf7d1c0a7f475e96aed3753cde790f920cb98fb3a5a4d4ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05173",
    "kind": "arxiv",
    "version": 2
  }
}