Pith Number

pith:U5C2HWE3

pith:2015:U5C2HWE3IHQ7EYC2YGVQS7ECVX

not attested not anchored not stored refs pending

Weak value amplification via second-order correlated technique

Gui-Hua Zeng, Jing-Zheng Huang, Ting Cui, Xiang Liu

arxiv:1510.07796 v1 · 2015-10-27 · physics.optics · 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{U5C2HWE3IHQ7EYC2YGVQS7ECVX}

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	2026-05-18T01:29:12.553755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a745a3d89b41e1f2605ac1ab097c82adfc84fdba9b1bd6c3ec7fbbd8544e160b

Aliases

arxiv: 1510.07796 · arxiv_version: 1510.07796v1 · doi: 10.48550/arxiv.1510.07796 · pith_short_12: U5C2HWE3IHQ7 · pith_short_16: U5C2HWE3IHQ7EYC2 · pith_short_8: U5C2HWE3

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/U5C2HWE3IHQ7EYC2YGVQS7ECVX \
  | 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: a745a3d89b41e1f2605ac1ab097c82adfc84fdba9b1bd6c3ec7fbbd8544e160b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7386d40a908fc926bbeba4470a5275ae8a41631ac56097a1f847e38794584260",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-27T07:44:21Z",
    "title_canon_sha256": "07a9e8ac7f008a9c65cd753fdb9ea4d39879da2d1a2ecf90ca8c049bf7598e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07796",
    "kind": "arxiv",
    "version": 1
  }
}