Pith Number

pith:F6H6H6WF

pith:2017:F6H6H6WFNRWS756JDRQAALTRNN

not attested not anchored not stored refs pending

When heterodyning beats homodyning: an assessment with quadrature moments

Christian R. Muller, Hyunseok Jeong, Jaroslav Rehacek, Luis L. Sanchez-Soto, Yong Siah Teo, Zdenek Hradil

arxiv:1701.07539 v1 · 2017-01-26 · 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{F6H6H6WFNRWS756JDRQAALTRNN}

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	2026-05-18T00:45:42.764377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8fe3fac56c6d2ff7c91c60002e716b6f3a50784fa2bb51d72d6d657363f4a5

Aliases

arxiv: 1701.07539 · arxiv_version: 1701.07539v1 · doi: 10.48550/arxiv.1701.07539 · pith_short_12: F6H6H6WFNRWS · pith_short_16: F6H6H6WFNRWS756J · pith_short_8: F6H6H6WF

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/F6H6H6WFNRWS756JDRQAALTRNN \
  | 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: 2f8fe3fac56c6d2ff7c91c60002e716b6f3a50784fa2bb51d72d6d657363f4a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6def241d40023bc9d72c1ae7dc37eb66fd9d5642f6420bfc9b0248c088699cef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-26T01:35:51Z",
    "title_canon_sha256": "09ffbdecb7d6da1cc98f65d1a2e40fd786aa02c64c3810a7f4406f44145a40f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07539",
    "kind": "arxiv",
    "version": 1
  }
}