Pith Number

pith:7QLC54F5

pith:2017:7QLC54F5Q5MIEGSKI2CFMESTJO

not attested not anchored not stored refs pending

Certifying an irreducible 1024-dimensional photonic state using refined dimension witnesses

Daniel Mart\'inez, Edgar A. Aguilar, Guilherme B. Xavier, Gustavo Ca\~nas, Gustavo Lima, Jaime Cari\~ne, Johanna F. Barra, Marcin Paw{\l}owski, M\'at\'e Farkas, Mat\'ias Alvarado

arxiv:1710.04601 v2 · 2017-10-12 · 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{7QLC54F5Q5MIEGSKI2CFMESTJO}

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	2026-05-18T00:13:37.662483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc162ef0bd8758821a4a46845612534bb19d6cd4639d96d525f59d6dda33d888

Aliases

arxiv: 1710.04601 · arxiv_version: 1710.04601v2 · doi: 10.48550/arxiv.1710.04601 · pith_short_12: 7QLC54F5Q5MI · pith_short_16: 7QLC54F5Q5MIEGSK · pith_short_8: 7QLC54F5

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/7QLC54F5Q5MIEGSKI2CFMESTJO \
  | 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: fc162ef0bd8758821a4a46845612534bb19d6cd4639d96d525f59d6dda33d888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60fa02af626856653a23cb68afddaaa3953a895f2c33e9c29486e66d343a1b62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-12T16:33:51Z",
    "title_canon_sha256": "351ec64f51daea34621c7e4bd9048798977fc111b67fb1e8d3c32c78e7b26bae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04601",
    "kind": "arxiv",
    "version": 2
  }
}