Pith Number

pith:I36M6U7H

pith:2013:I36M6U7HHPCGRPLXKNYZXPXE3S

not attested not anchored not stored refs pending

Information Loss due to Finite Block Length in a Gaussian Line Network: An Improved Bound

Badri Vellambi, Ingmar Land, Ramanan Subramanian

arxiv:1301.6255 v1 · 2013-01-26 · cs.IT · math.IT · math.PR · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I36M6U7HHPCGRPLXKNYZXPXE3S}

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	2026-05-18T03:35:24.563039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46fccf53e73bc468bd7753719bbee4dc984b3e837251752084f8579e503903b1

Aliases

arxiv: 1301.6255 · arxiv_version: 1301.6255v1 · doi: 10.48550/arxiv.1301.6255 · pith_short_12: I36M6U7HHPCG · pith_short_16: I36M6U7HHPCGRPLX · pith_short_8: I36M6U7H

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/I36M6U7HHPCGRPLXKNYZXPXE3S \
  | 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: 46fccf53e73bc468bd7753719bbee4dc984b3e837251752084f8579e503903b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5735dfb9d4ed47ecf196300ea1565a3c52d9508b18da230511eb8177215093a8",
    "cross_cats_sorted": [
      "math.IT",
      "math.PR",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-26T13:51:03Z",
    "title_canon_sha256": "ebfaafd84fa435f1ee6f602c8542c2229c48f77921310e993f2e1a8f80fb349d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6255",
    "kind": "arxiv",
    "version": 1
  }
}