Pith Number

pith:QPZAU2A6

pith:2014:QPZAU2A62EQ6RJZ2OE2DUBIFJD

not attested not anchored not stored refs pending

Noise Characterization in Free Space Polarization Modulation Communication Using Simulated Atmospheric Conditions in Laboratory

Ashok Vudayagiri, Ram Soorat

arxiv:1406.4434 v1 · 2014-06-12 · 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{QPZAU2A62EQ6RJZ2OE2DUBIFJD}

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	2026-05-18T00:56:59.072771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f20a681ed121e8a73a71343a050548ea0acd06d6baa016d528f217fc83eac6

Aliases

arxiv: 1406.4434 · arxiv_version: 1406.4434v1 · doi: 10.48550/arxiv.1406.4434 · pith_short_12: QPZAU2A62EQ6 · pith_short_16: QPZAU2A62EQ6RJZ2 · pith_short_8: QPZAU2A6

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/QPZAU2A62EQ6RJZ2OE2DUBIFJD \
  | 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: 83f20a681ed121e8a73a71343a050548ea0acd06d6baa016d528f217fc83eac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3825cfd0315218cddbb10ec1dd5853e4e6233b080cdf3cfb0a4e9a7953511e87",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2014-06-12T17:46:39Z",
    "title_canon_sha256": "9f2acdd73259d1798c9c58ae7583afd3fb05c0ef1815ff4a4ecac956c328bc22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4434",
    "kind": "arxiv",
    "version": 1
  }
}