Pith Number

pith:U7REYWGM

pith:2016:U7REYWGMKOUGU6GXFPZMIEHPLA

not attested not anchored not stored refs pending

Multiplexed entangled photon sources for all fiber quantum networks

Bao-Sen Shi, Guang-Can Guo, Li-Xin Xu, Yin-Hai Li Zhi-Yuan Zhou, Zhao-Huai Xu

arxiv:1605.04701 v1 · 2016-05-16 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7REYWGMKOUGU6GXFPZMIEHPLA}

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	2026-05-18T01:01:57.724780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e24c58cc53a86a78d72bf2c410ef583fa739b3c033f4286e37d66d2ca0384b

Aliases

arxiv: 1605.04701 · arxiv_version: 1605.04701v1 · doi: 10.48550/arxiv.1605.04701 · pith_short_12: U7REYWGMKOUG · pith_short_16: U7REYWGMKOUGU6GX · pith_short_8: U7REYWGM

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/U7REYWGMKOUGU6GXFPZMIEHPLA \
  | 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: a7e24c58cc53a86a78d72bf2c410ef583fa739b3c033f4286e37d66d2ca0384b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59237f897550fa816ae464380131007eb491c36013dba38f5e07d2b8298acc1f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-16T09:48:42Z",
    "title_canon_sha256": "3184da27107b6c00e6a5e49ac1f398992d550ad8143cdd2a4b3c5bd0902614d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04701",
    "kind": "arxiv",
    "version": 1
  }
}