Pith Number

pith:PS6PNYZM

pith:2013:PS6PNYZMKKD5YZASF7D2ECU2GU

not attested not anchored not stored refs pending

Controlling single-photon transport in waveguides with finite cross-section

C. P. Sun, Franco Nori, Jin-Feng Huang, Tao Shi

arxiv:1303.1981 v2 · 2013-03-08 · 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{PS6PNYZMKKD5YZASF7D2ECU2GU}

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	2026-05-18T03:16:28.718585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbcf6e32c5287dc64122fc7a20a9a35052bd82cf4bf01116e2e0be513461ab1

Aliases

arxiv: 1303.1981 · arxiv_version: 1303.1981v2 · doi: 10.48550/arxiv.1303.1981 · pith_short_12: PS6PNYZMKKD5 · pith_short_16: PS6PNYZMKKD5YZAS · pith_short_8: PS6PNYZM

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/PS6PNYZMKKD5YZASF7D2ECU2GU \
  | 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: 7cbcf6e32c5287dc64122fc7a20a9a35052bd82cf4bf01116e2e0be513461ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6397891fbaeb8bfb66e8aee1d98c8a58e4069e00a6f5cbbe367e5fb5577fddf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-08T13:14:19Z",
    "title_canon_sha256": "0d729d534c854c1b03b3ae289afff15dffff73395833e2f7c5070b7dfb1505d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1981",
    "kind": "arxiv",
    "version": 2
  }
}