Pith Number

pith:2TF2APYX

pith:2026:2TF2APYX6ZCXIKELESXK6RBBVI

not attested not anchored not stored refs pending

Deterministic Quantum Phase Estimation with Linear Circuit Complexity in a Photonic System

Ajay Jayachandran, Akshai T. Krishnan, C. M. Chandrashekar, Kanad Sengupta, M. Midhuna

arxiv:2607.13404 v1 · 2026-07-15 · 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{2TF2APYX6ZCXIKELESXK6RBBVI}

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	2026-07-16T00:22:16.197160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4cba03f17f64574288b24aeaf4421aa0a7b294a64e9931ca527209fc7bafc13

Aliases

arxiv: 2607.13404 · arxiv_version: 2607.13404v1 · doi: 10.48550/arxiv.2607.13404 · pith_short_12: 2TF2APYX6ZCX · pith_short_16: 2TF2APYX6ZCXIKEL · pith_short_8: 2TF2APYX

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/2TF2APYX6ZCXIKELESXK6RBBVI \
  | 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: d4cba03f17f64574288b24aeaf4421aa0a7b294a64e9931ca527209fc7bafc13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "603b429e51ed9c9b7df505dd4a57a47274dc303c182b642f808ba026bc968f01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-15T03:02:14Z",
    "title_canon_sha256": "019012e4c02d4259421aef483cd9a7ed4551ff70a92f5a8d328bd5096db406c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13404",
    "kind": "arxiv",
    "version": 1
  }
}