Pith Number

pith:GAKF57BJ

pith:2019:GAKF57BJQGYDSFOHR2SBCK755G

not attested not anchored not stored refs pending

Quantum Memristors in Frequency-Entangled Optical Fields

Joseph M. Lukens, Lucas C. C\'eleri, Mikel Sanz, Tasio Gonzalez-Raya

arxiv:1912.10019 v1 · 2019-12-20 · 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{GAKF57BJQGYDSFOHR2SBCK755G}

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	2026-07-05T00:41:01.708919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30145efc2981b03915c78ea4112bfde982517533daf56b4b216803bd0e62e4f3

Aliases

arxiv: 1912.10019 · arxiv_version: 1912.10019v1 · doi: 10.48550/arxiv.1912.10019 · pith_short_12: GAKF57BJQGYD · pith_short_16: GAKF57BJQGYDSFOH · pith_short_8: GAKF57BJ

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/GAKF57BJQGYDSFOHR2SBCK755G \
  | 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: 30145efc2981b03915c78ea4112bfde982517533daf56b4b216803bd0e62e4f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e27ece2289dd8179282c26b91e46964e8d509841b64c3b4e5b6ef07637fa1a64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-20T18:48:46Z",
    "title_canon_sha256": "a5da38fd3632c5414b352bcc1158274c2a3dfaa0a56177d6f4843d7e09efd214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10019",
    "kind": "arxiv",
    "version": 1
  }
}