Pith Number

pith:DHSU277T

pith:2017:DHSU277TCC5EFK56HYSVPFXCKY

not attested not anchored not stored refs pending

Effect of unbalanced and common losses in quantum photonic integrated circuits

Chang-Ling Zou, Guang-Can Guo, Ming Li, Xi-Feng Ren

arxiv:1705.10472 v1 · 2017-05-30 · physics.optics · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:30:04.116895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e54d7ff310ba42abbe3e255796e2562f2cca903b88836d90da940f1467cce6

Aliases

arxiv: 1705.10472 · arxiv_version: 1705.10472v1 · doi: 10.48550/arxiv.1705.10472 · pith_short_12: DHSU277TCC5E · pith_short_16: DHSU277TCC5EFK56 · pith_short_8: DHSU277T

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/DHSU277TCC5EFK56HYSVPFXCKY \
  | 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: 19e54d7ff310ba42abbe3e255796e2562f2cca903b88836d90da940f1467cce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90d07152fdd31476283d7ccc4a75f06657a2d8709b19c979a7e05951a12f03a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-30T06:48:17Z",
    "title_canon_sha256": "cf4e83a285270101f4bb99f644adebb1653988c5bd196f7577d81fadda102597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10472",
    "kind": "arxiv",
    "version": 1
  }
}