Pith Number

pith:TP4BDM2I

pith:2026:TP4BDM2I3Y7FRNPZAIOAOW4PFC

not attested not anchored not stored refs pending

Near-deterministic single-atom loading on a photonic integrated circuit

Ahreum Lee, Chen-Lung Hung, Dipanjan Das, Saivirinchi Prabandhakavi, Xinchao Zhou

arxiv:2606.07800 v1 · 2026-06-05 · quant-ph · physics.atom-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{TP4BDM2I3Y7FRNPZAIOAOW4PFC}

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	2026-06-09T01:04:52.551245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf811b348de3e58b5f9021c075b8f28a01c2549acce4df4d30537c358f9acab

Aliases

arxiv: 2606.07800 · arxiv_version: 2606.07800v1 · doi: 10.48550/arxiv.2606.07800 · pith_short_12: TP4BDM2I3Y7F · pith_short_16: TP4BDM2I3Y7FRNPZ · pith_short_8: TP4BDM2I

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/TP4BDM2I3Y7FRNPZAIOAOW4PFC \
  | 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: 9bf811b348de3e58b5f9021c075b8f28a01c2549acce4df4d30537c358f9acab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a24b3a629febac1ae4fdb4f3c039344ef6d0889d30150f23a6e3a38eb1cba763",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-05T19:25:57Z",
    "title_canon_sha256": "d2cd496f00d13747f6caf08d574969256e0b5498ad771a81722e8a662ab65691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07800",
    "kind": "arxiv",
    "version": 1
  }
}