Pith Number

pith:642TAICT

pith:2026:642TAICT2Q7A5ELKYPYEUGLVMU

not attested not anchored not stored refs pending

Quantum entanglement distribution coexisting with high-rate, broadband classical optical communications over a real-world fiber connecting remote, synchronized nodes

Ahnnika I. Hess, Fei I. Yeh, Gina M. Talcott, Gregory S. Kanter, Jim Hao Chen, Joe J. Mambretti, Jordan M. Thomas, Laura d'Avossa, Prem Kumar, Scott J. Kohlert, Tim M. Rambo

arxiv:2602.00253 v2 · 2026-01-30 · 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{642TAICT2Q7A5ELKYPYEUGLVMU}

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.

Cited by

1 paper in Pith

Polarization Tracking and Active Compensation Using Classical Headers in Quantum Wrapper Networking

Receipt and verification

First computed	2026-07-21T00:19:55.185192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f735302053d43e0e916ac3f04a1975651bdf9ccb7b6a4b6df6ef43afafe6b0af

Aliases

arxiv: 2602.00253 · arxiv_version: 2602.00253v2 · doi: 10.48550/arxiv.2602.00253 · pith_short_12: 642TAICT2Q7A · pith_short_16: 642TAICT2Q7A5ELK · pith_short_8: 642TAICT

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/642TAICT2Q7A5ELKYPYEUGLVMU \
  | 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: f735302053d43e0e916ac3f04a1975651bdf9ccb7b6a4b6df6ef43afafe6b0af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aa3caa4a6e2cd2a35fed793b0632d48f6d4a5898371e675abd8305fa736b42f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-30T19:17:57Z",
    "title_canon_sha256": "b5d1cabf38ae9a2f665230105b928bd34a785224c1aaea4b216dfa6bae544802"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.00253",
    "kind": "arxiv",
    "version": 2
  }
}