Pith Number

pith:634ZK7KH

pith:2012:634ZK7KH6ODWDXMQHWNCXNSSD2

not attested not anchored not stored refs pending

Spin polarization separation of reflected light at Brewster angle

Fuli Li, Hong Gao, Hongrong Li, Liang Han, Mingtao Cao, Pei Zhang, Yang Lv, Yu Jin, Zefang Wang

arxiv:1207.0883 v1 · 2012-07-04 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{634ZK7KH6ODWDXMQHWNCXNSSD2}

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	2026-05-18T01:56:35.078664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6f9957d47f38761dd903d9a2bb6521eba6b86c155789b2a870e17ace1a948d3

Aliases

arxiv: 1207.0883 · arxiv_version: 1207.0883v1 · doi: 10.48550/arxiv.1207.0883 · pith_short_12: 634ZK7KH6ODW · pith_short_16: 634ZK7KH6ODWDXMQ · pith_short_8: 634ZK7KH

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/634ZK7KH6ODWDXMQHWNCXNSSD2 \
  | 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: f6f9957d47f38761dd903d9a2bb6521eba6b86c155789b2a870e17ace1a948d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "688f1ed6894fd58f2e48a122f48cdca68541a4e9b19b123664e2c1fca551e624",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-07-04T02:58:41Z",
    "title_canon_sha256": "b376b69afd70735ef47ffea03c218861da3b69fd15baa1fc419c4db67109c938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0883",
    "kind": "arxiv",
    "version": 1
  }
}