Pith Number

pith:62YYU5C6

pith:2013:62YYU5C6JJTX4ZI72DWWIHPUXN

not attested not anchored not stored refs pending

Testing quantum mechanics: a statistical approach

Mankei Tsang

arxiv:1306.2699 v4 · 2013-06-12 · 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{62YYU5C6JJTX4ZI72DWWIHPUXN}

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	2026-05-18T03:01:10.555616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b18a745e4a677e651fd0ed641df4bb720ebdd9f58be8bb91ac3ae02b161f71

Aliases

arxiv: 1306.2699 · arxiv_version: 1306.2699v4 · doi: 10.48550/arxiv.1306.2699 · pith_short_12: 62YYU5C6JJTX · pith_short_16: 62YYU5C6JJTX4ZI7 · pith_short_8: 62YYU5C6

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/62YYU5C6JJTX4ZI72DWWIHPUXN \
  | 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: f6b18a745e4a677e651fd0ed641df4bb720ebdd9f58be8bb91ac3ae02b161f71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57ed9db6a081c32b4400abbc6fb85a180f7ceb5693a8fcba5276e5c5511909bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-12T02:51:25Z",
    "title_canon_sha256": "d147125fa6faf89cc62ab8d226e0f44e0d46c250d3c21274edf00c115537f962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2699",
    "kind": "arxiv",
    "version": 4
  }
}