Pith Number

pith:H6OC6P63

pith:2013:H6OC6P63YRE5RDKNHWZJ3FV22L

not attested not anchored not stored refs pending

On Wiener Phase Noise Channels at High Signal-to-Noise Ratio

Gerhard Kramer, Hassan Ghozlan

arxiv:1301.6923 v1 · 2013-01-29 · 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{H6OC6P63YRE5RDKNHWZJ3FV22L}

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	2026-05-18T03:35:11.880666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f9c2f3fdbc449d88d4d3db29d96bad2c38f236fdde269839bd9954718a65eb6

Aliases

arxiv: 1301.6923 · arxiv_version: 1301.6923v1 · doi: 10.48550/arxiv.1301.6923 · pith_short_12: H6OC6P63YRE5 · pith_short_16: H6OC6P63YRE5RDKN · pith_short_8: H6OC6P63

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/H6OC6P63YRE5RDKNHWZJ3FV22L \
  | 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: 3f9c2f3fdbc449d88d4d3db29d96bad2c38f236fdde269839bd9954718a65eb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "660af31382eec5759531c2f536980f7e6af351fbabf36c88e32d087000764278",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-29T13:56:44Z",
    "title_canon_sha256": "a4b1f0c1ed52a53e2ceb6400946ed84b538fe38adb006248005f33f351d97b6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6923",
    "kind": "arxiv",
    "version": 1
  }
}