Pith Number

pith:S5ZWVKPB

pith:2015:S5ZWVKPBXY4QQVSLLAV5U5FYPN

not attested not anchored not stored refs pending

Indoor Positioning in High Speed OFDM Visible Light Communications

Mohammadreza Aminikashani, Mohsen Kavehrad, Wenjun Gu

arxiv:1505.01811 v1 · 2015-05-07 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5ZWVKPBXY4QQVSLLAV5U5FYPN}

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	2026-05-18T02:16:39.696569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97736aa9e1be3908564b582bda74b87b53b45995ab12e1a528cf5038f3fcaa7a

Aliases

arxiv: 1505.01811 · arxiv_version: 1505.01811v1 · doi: 10.48550/arxiv.1505.01811 · pith_short_12: S5ZWVKPBXY4Q · pith_short_16: S5ZWVKPBXY4QQVSL · pith_short_8: S5ZWVKPB

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/S5ZWVKPBXY4QQVSLLAV5U5FYPN \
  | 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: 97736aa9e1be3908564b582bda74b87b53b45995ab12e1a528cf5038f3fcaa7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd3a68acb7a43da23304d0d05016a0b7a7708f666f0ff174ff792efc245e110f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-07T18:46:38Z",
    "title_canon_sha256": "263702e50c749b511e4a64867b8cc2fecb4510eae833363877d8d9e2d27ccaf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01811",
    "kind": "arxiv",
    "version": 1
  }
}