Pith Number

pith:CR72Y4AJ

pith:2026:CR72Y4AJQZJUTVZMAJKOOFPGHD

not attested not anchored not stored refs pending

Robust Quantum Algorithmic Binary Decision-Making on Gaussian Signals

Aishwarya Majumdar, Yuan Liu

arxiv:2601.16081 v2 · 2026-01-22 · 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{CR72Y4AJQZJUTVZMAJKOOFPGHD}

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	2026-05-20T00:02:08.714287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

147fac7009865349d72c0254e715e638e72ccfdebc088c08124831ca0bddf3ab

Aliases

arxiv: 2601.16081 · arxiv_version: 2601.16081v2 · doi: 10.48550/arxiv.2601.16081 · pith_short_12: CR72Y4AJQZJU · pith_short_16: CR72Y4AJQZJUTVZM · pith_short_8: CR72Y4AJ

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/CR72Y4AJQZJUTVZMAJKOOFPGHD \
  | 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: 147fac7009865349d72c0254e715e638e72ccfdebc088c08124831ca0bddf3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ae5c3ce0e325b3baff5b4a0bff402bcd66948fcaf5df9350c5e4a1c3cc39a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-22T16:22:32Z",
    "title_canon_sha256": "6bd82e17f22fff83883058ad54117306da7a2f9982af51c974eb2bf6ed588c3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16081",
    "kind": "arxiv",
    "version": 2
  }
}