Pith Number

pith:FQGYSJGK

pith:2018:FQGYSJGKCTWUFN2YYOZ4EZPYI6

not attested not anchored not stored refs pending

Distributed synthesis of chains with one-way biphotonic control

Yuri Ozhigov

arxiv:1802.09928 v1 · 2018-02-25 · 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{FQGYSJGKCTWUFN2YYOZ4EZPYI6}

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	2026-05-18T00:22:21.872772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c0d8924ca14ed42b758c3b3c265f8479ec823211e4bb7d72dda91aa386c96b7

Aliases

arxiv: 1802.09928 · arxiv_version: 1802.09928v1 · doi: 10.48550/arxiv.1802.09928 · pith_short_12: FQGYSJGKCTWU · pith_short_16: FQGYSJGKCTWUFN2Y · pith_short_8: FQGYSJGK

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/FQGYSJGKCTWUFN2YYOZ4EZPYI6 \
  | 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: 2c0d8924ca14ed42b758c3b3c265f8479ec823211e4bb7d72dda91aa386c96b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf08d022b2dd6e18c6af8e9c242ddc6a4e1562ad15d56b549928b3ea952e34f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-25T13:52:49Z",
    "title_canon_sha256": "959ec7eab677d566ad3ea94fa58f258fa0f1d6138e277bb9ed7f8123c196664c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09928",
    "kind": "arxiv",
    "version": 1
  }
}