Pith Number

pith:TSGBZ6IY

pith:2013:TSGBZ6IYGNQUTLMAE3YMW7YGHB

not attested not anchored not stored refs pending

Single-photon quantum router with multiple output ports

Heng Fan, Wei-Bin Yan

arxiv:1311.6687 v1 · 2013-11-26 · 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{TSGBZ6IYGNQUTLMAE3YMW7YGHB}

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	2026-05-18T02:52:58.135631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c8c1cf918336149ad8026f0cb7f063843bc2938f4cbcc6593527e260c193bc4

Aliases

arxiv: 1311.6687 · arxiv_version: 1311.6687v1 · doi: 10.48550/arxiv.1311.6687 · pith_short_12: TSGBZ6IYGNQU · pith_short_16: TSGBZ6IYGNQUTLMA · pith_short_8: TSGBZ6IY

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/TSGBZ6IYGNQUTLMAE3YMW7YGHB \
  | 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: 9c8c1cf918336149ad8026f0cb7f063843bc2938f4cbcc6593527e260c193bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d8986fc90c6afa68ef1b4c5a022d9f1e4fd59b63510c07ad71d5079cd123f5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-26T14:32:41Z",
    "title_canon_sha256": "e8a894fd8586302d7c15fd516faae9da9678d31af5dab709820db8e48daa46d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6687",
    "kind": "arxiv",
    "version": 1
  }
}