Pith Number

pith:R3N4E27N

pith:2015:R3N4E27NA367PWSLMLNL3R6QLP

not attested not anchored not stored refs pending

Models and Information Rates for Wiener Phase Noise Channels

Gerhard Kramer, Hassan Ghozlan

arxiv:1503.03130 v2 · 2015-03-11 · 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{R3N4E27NA367PWSLMLNL3R6QLP}

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	2026-05-18T00:38:11.922605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8edbc26bed06fdf7da4b62dabdc7d05bdc9f990e873711d10f43a7debc731968

Aliases

arxiv: 1503.03130 · arxiv_version: 1503.03130v2 · doi: 10.48550/arxiv.1503.03130 · pith_short_12: R3N4E27NA367 · pith_short_16: R3N4E27NA367PWSL · pith_short_8: R3N4E27N

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/R3N4E27NA367PWSLMLNL3R6QLP \
  | 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: 8edbc26bed06fdf7da4b62dabdc7d05bdc9f990e873711d10f43a7debc731968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e7d680f9fd10f6aab0b92045891cf6b4928801bbea8eefd31ead2d8daa6640c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-11T00:09:43Z",
    "title_canon_sha256": "fc2909877b53db2d01f0f269b82a7df866ccf7d7931fd5dbcfe10b4412a56623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03130",
    "kind": "arxiv",
    "version": 2
  }
}