Pith Number

pith:WDBOI35F

pith:2018:WDBOI35FICNF5KA23ULLDV7OEW

not attested not anchored not stored refs pending

The solution of the Sixth Hilbert Problem: the Ultimate Galilean Revolution

Giacomo Mauro D'Ariano

arxiv:1801.09561 v1 · 2018-01-29 · quant-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDBOI35FICNF5KA23ULLDV7OEW}

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	2026-05-18T00:20:35.352087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0c2e46fa5409a5ea81add16b1d7ee2592409a7f2a84dbf8cb69960c0f00c523

Aliases

arxiv: 1801.09561 · arxiv_version: 1801.09561v1 · doi: 10.48550/arxiv.1801.09561 · pith_short_12: WDBOI35FICNF · pith_short_16: WDBOI35FICNF5KA2 · pith_short_8: WDBOI35F

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/WDBOI35FICNF5KA23ULLDV7OEW \
  | 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: b0c2e46fa5409a5ea81add16b1d7ee2592409a7f2a84dbf8cb69960c0f00c523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d81a7096e212b9d445e5c97e8fe92639729c45b3b2e435336642d40aaa4810",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-29T15:09:35Z",
    "title_canon_sha256": "813bf92a6a3531e03b5ad887ba5dc6e8d1ebffe6fe510f47453cb00cc9e8a3aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09561",
    "kind": "arxiv",
    "version": 1
  }
}