Pith Number

pith:4LOIT7MT

pith:2015:4LOIT7MTU2BJE65ZRJQRB2ODAH

not attested not anchored not stored refs pending

Modified weak measurements for detecting photonic spin Hall effect

Chengquan Mi, Hailu Luo, Shizhen Chen, Shuangchun Wen, Xinxing Zhou

arxiv:1505.04239 v1 · 2015-05-16 · 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{4LOIT7MTU2BJE65ZRJQRB2ODAH}

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	2026-05-18T02:07:26.013578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2dc89fd93a682927bb98a6110e9c301d73e26c97ae3e3f401e59b16c9e7c386

Aliases

arxiv: 1505.04239 · arxiv_version: 1505.04239v1 · doi: 10.48550/arxiv.1505.04239 · pith_short_12: 4LOIT7MTU2BJ · pith_short_16: 4LOIT7MTU2BJE65Z · pith_short_8: 4LOIT7MT

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/4LOIT7MTU2BJE65ZRJQRB2ODAH \
  | 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: e2dc89fd93a682927bb98a6110e9c301d73e26c97ae3e3f401e59b16c9e7c386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d163b65d2b992059dc58fbf3ff94dc391cb8f9e02f0b1639585379b3c7d018bf",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-16T03:24:58Z",
    "title_canon_sha256": "5d370d84cc8b1e74e8799819abdc35e7b2dc8d36bb227554dbf45cc706b65bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04239",
    "kind": "arxiv",
    "version": 1
  }
}