Pith Number

pith:SCI47FDE

pith:2007:SCI47FDECLXUA6G4X3DK4DKBP7

not attested not anchored not stored refs pending

Capacity of a Class of Modulo-Sum Relay Channels

Marko Aleksic, Peyman Razaghi, Wei Yu

arxiv:0704.3591 v1 · 2007-04-26 · 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{SCI47FDECLXUA6G4X3DK4DKBP7}

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	2026-05-18T01:05:14.314842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9091cf946412ef4078dcbec6ae0d417fe4a37bd432e91ac0a68e05ece5d69134

Aliases

arxiv: 0704.3591 · arxiv_version: 0704.3591v1 · doi: 10.48550/arxiv.0704.3591 · pith_short_12: SCI47FDECLXU · pith_short_16: SCI47FDECLXUA6G4 · pith_short_8: SCI47FDE

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/SCI47FDECLXUA6G4X3DK4DKBP7 \
  | 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: 9091cf946412ef4078dcbec6ae0d417fe4a37bd432e91ac0a68e05ece5d69134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4947d2b79e396f3c77f99e8fed2d8b0abef6c5c7b3467914d965b0411133b852",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2007-04-26T17:13:17Z",
    "title_canon_sha256": "f6f94e07d906b58fa05125f5c34d6ffb3b9265ccc9188812c797a57af30c1a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.3591",
    "kind": "arxiv",
    "version": 1
  }
}