Pith Number

pith:VCAQJDRK

pith:2026:VCAQJDRKLB7LWVEFF2CZG2HSVO

not attested not anchored not stored refs pending

Quantum element-wise transforms

Rahul Sarkar, Zane M. Rossi

arxiv:2606.06456 v1 · 2026-06-04 · 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{VCAQJDRKLB7LWVEFF2CZG2HSVO}

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	2026-06-05T01:15:46.112045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a881048e2a587ebb54852e859368f2ab95a5524bad54ae2c4af9821c9a5a8df4

Aliases

arxiv: 2606.06456 · arxiv_version: 2606.06456v1 · doi: 10.48550/arxiv.2606.06456 · pith_short_12: VCAQJDRKLB7L · pith_short_16: VCAQJDRKLB7LWVEF · pith_short_8: VCAQJDRK

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/VCAQJDRKLB7LWVEFF2CZG2HSVO \
  | 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: a881048e2a587ebb54852e859368f2ab95a5524bad54ae2c4af9821c9a5a8df4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ee826f6c950f22c19c5d5c03028beb25def50dc6b1e8402ae90cd8f8fb4642",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-04T17:50:07Z",
    "title_canon_sha256": "e7649d0843ebc6e37e4d98448193c3d3c2297a31f9a53014f9a82c302ec4f67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06456",
    "kind": "arxiv",
    "version": 1
  }
}