Pith Number

pith:YQUP3KA7

pith:2015:YQUP3KA72CSTZC4H4MXRFEXC2X

not attested not anchored not stored refs pending

Weak amplification and single-photon weak-coupling optomechanics

Gang Li, Tao Wang

arxiv:1509.00946 v1 · 2015-09-03 · 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{YQUP3KA72CSTZC4H4MXRFEXC2X}

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	2026-05-18T01:34:04.721929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c428fda81fd0a53c8b87e32f1292e2d5e4de4dde4b31e74b18a91c77b79257f6

Aliases

arxiv: 1509.00946 · arxiv_version: 1509.00946v1 · doi: 10.48550/arxiv.1509.00946 · pith_short_12: YQUP3KA72CST · pith_short_16: YQUP3KA72CSTZC4H · pith_short_8: YQUP3KA7

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/YQUP3KA72CSTZC4H4MXRFEXC2X \
  | 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: c428fda81fd0a53c8b87e32f1292e2d5e4de4dde4b31e74b18a91c77b79257f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b283ae6f804d50248a7f85656d195271633457f6bec9a84e671c302b8937cfd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-03T04:59:58Z",
    "title_canon_sha256": "efddb61469ccf4e65114e5b2d08e20cfee1a0abfb7fccb5d0982018629b90d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00946",
    "kind": "arxiv",
    "version": 1
  }
}