Pith Number

pith:I2XY7DPM

pith:2023:I2XY7DPM5JQW7FHEW7HI4PAT3E

not attested not anchored not stored refs pending

Information Velocity of Cascaded Gaussian Channels with Feedback

Anatoly Khina, Elad Domanovitz, Tal Philosof, Yuval Kochman

arxiv:2311.14223 v1 · 2023-11-23 · 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{I2XY7DPM5JQW7FHEW7HI4PAT3E}

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	2026-07-05T09:25:36.534038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46af8f8decea616f94e4b7ce8e3c13d930098a0f2dc8b7cfaf49a891be1bd2d5

Aliases

arxiv: 2311.14223 · arxiv_version: 2311.14223v1 · doi: 10.48550/arxiv.2311.14223 · pith_short_12: I2XY7DPM5JQW · pith_short_16: I2XY7DPM5JQW7FHE · pith_short_8: I2XY7DPM

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/I2XY7DPM5JQW7FHEW7HI4PAT3E \
  | 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: 46af8f8decea616f94e4b7ce8e3c13d930098a0f2dc8b7cfaf49a891be1bd2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e35d0f5d4c575b7f48895f131387dd4520b0876f603a657bfab8692ea39f4a5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-11-23T23:23:46Z",
    "title_canon_sha256": "e226a41578edb130da4573aef919fb8963b7ff134bf9ae54c7ec0748494331c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.14223",
    "kind": "arxiv",
    "version": 1
  }
}