Pith Number

pith:DGY6ZBKA

pith:2015:DGY6ZBKAFXGVERT723QK6YG3KC

not attested not anchored not stored refs pending

Random coding exponents galore via decoupling

Naresh Sharma

arxiv:1504.07075 v5 · 2015-04-27 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGY6ZBKAFXGVERT723QK6YG3KC}

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	2026-05-18T01:31:53.038572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b1ec85402dcd52467fd6e0af60db50a0c7ce21fd7160c4731938b832f217e7

Aliases

arxiv: 1504.07075 · arxiv_version: 1504.07075v5 · doi: 10.48550/arxiv.1504.07075 · pith_short_12: DGY6ZBKAFXGV · pith_short_16: DGY6ZBKAFXGVERT7 · pith_short_8: DGY6ZBKA

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/DGY6ZBKAFXGVERT723QK6YG3KC \
  | 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: 19b1ec85402dcd52467fd6e0af60db50a0c7ce21fd7160c4731938b832f217e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d6f211a3145820700d5d773cb92a0c965c275dce5b57cdf727552ca780acef3",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-27T13:24:31Z",
    "title_canon_sha256": "58d7738506af5256b127dc5572e9eb0322644fcf6fff2e9d7ef4b4910908c34d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07075",
    "kind": "arxiv",
    "version": 5
  }
}