Pith Number

pith:4GTX32VC

pith:2014:4GTX32VCQUNR27X6AKJSE7FSWR

not attested not anchored not stored refs pending

Experimental study of a phase-sensitive heterodyne detector

Dechao He, Heng Fan, Sheng Feng

arxiv:1410.8602 v2 · 2014-10-31 · 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{4GTX32VCQUNR27X6AKJSE7FSWR}

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	2026-05-18T01:29:04.724429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a77deaa2851b1d7efe0293227cb2b47f4a85aeee9b81cb685b22eac58a4870

Aliases

arxiv: 1410.8602 · arxiv_version: 1410.8602v2 · doi: 10.48550/arxiv.1410.8602 · pith_short_12: 4GTX32VCQUNR · pith_short_16: 4GTX32VCQUNR27X6 · pith_short_8: 4GTX32VC

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/4GTX32VCQUNR27X6AKJSE7FSWR \
  | 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: e1a77deaa2851b1d7efe0293227cb2b47f4a85aeee9b81cb685b22eac58a4870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8921908e238a0ebd3e4731f997f64c41f3a84b027e0f3d5408f81cc4474367df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-31T00:45:00Z",
    "title_canon_sha256": "552f4779bd72bf1878ef2c1f7762e75bb4d2dc508563bb355c4b062f7015ec48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8602",
    "kind": "arxiv",
    "version": 2
  }
}