Pith Number

pith:WBA2J7OF

pith:2018:WBA2J7OFR5RBO46LZZO4OFF4N2

not attested not anchored not stored refs pending

Stronger classes of sum uncertainty and reverse uncertainy relations

Arun Kumar Pati, Chiranjib Mukhopadhyay

arxiv:1806.11347 v1 · 2018-06-29 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBA2J7OFR5RBO46LZZO4OFF4N2}

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	2026-05-18T00:12:02.829719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b041a4fdc58f621773cbce5dc714bc6eaab8f22ba430de1df27e9ac8429f3140

Aliases

arxiv: 1806.11347 · arxiv_version: 1806.11347v1 · doi: 10.48550/arxiv.1806.11347 · pith_short_12: WBA2J7OFR5RB · pith_short_16: WBA2J7OFR5RBO46L · pith_short_8: WBA2J7OF

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/WBA2J7OFR5RBO46LZZO4OFF4N2 \
  | 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: b041a4fdc58f621773cbce5dc714bc6eaab8f22ba430de1df27e9ac8429f3140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1871b81e4966a2f868af9ca0f8d43d6f8577a44418b22cc86215c1551d51cdc2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-29T10:43:00Z",
    "title_canon_sha256": "2263435670a4072a5db3cd1fd1bae5372e604c46aea3be3231bcf324cd66a93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11347",
    "kind": "arxiv",
    "version": 1
  }
}