Pith Number

pith:R7I3MQVX

pith:2018:R7I3MQVXAWSLJ2MJCYGC3COKED

not attested not anchored not stored refs pending

Precise characterization of polarizing prisms by optical localization analysis

Hoi Chun Chiu, Luwei Zhao, Shengwang Du, Teng Zhao, Xian Chen, Zhuohui Zeng

arxiv:1810.04271 v1 · 2018-10-05 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7I3MQVXAWSLJ2MJCYGC3COKED}

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	2026-05-18T00:03:40.629732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fd1b642b705a4b4e989160c2d89ca20f1d8df59701838d0fcd6c5b1902ee75d

Aliases

arxiv: 1810.04271 · arxiv_version: 1810.04271v1 · doi: 10.48550/arxiv.1810.04271 · pith_short_12: R7I3MQVXAWSL · pith_short_16: R7I3MQVXAWSLJ2MJ · pith_short_8: R7I3MQVX

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/R7I3MQVXAWSLJ2MJCYGC3COKED \
  | 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: 8fd1b642b705a4b4e989160c2d89ca20f1d8df59701838d0fcd6c5b1902ee75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a55a04e0dc2389108efac8d1be64355f112c11993856c24bd4dd7fc8f45af8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-10-05T12:42:01Z",
    "title_canon_sha256": "9325f92f98402bc5b1e442cac4ad45258ff006c84215f4179b581a9781b8e0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04271",
    "kind": "arxiv",
    "version": 1
  }
}