Pith Number

pith:YRA5LH2P

pith:2011:YRA5LH2PIAIHRGTWNTHGRJ5FVX

not attested not anchored not stored refs pending

The Capacity Region of Multiway Relay Channels Over Finite Fields with Full Data Exchange

Christopher M. Kellett, Lawrence Ong, Sarah J. Johnson

arxiv:1106.1969 v1 · 2011-06-10 · 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{YRA5LH2PIAIHRGTWNTHGRJ5FVX}

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	2026-05-18T04:20:13.911587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c441d59f4f4010789a766cce68a7a5adee7f355e031a6209be9c9542d94c0ea9

Aliases

arxiv: 1106.1969 · arxiv_version: 1106.1969v1 · doi: 10.48550/arxiv.1106.1969 · pith_short_12: YRA5LH2PIAIH · pith_short_16: YRA5LH2PIAIHRGTW · pith_short_8: YRA5LH2P

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/YRA5LH2PIAIHRGTWNTHGRJ5FVX \
  | 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: c441d59f4f4010789a766cce68a7a5adee7f355e031a6209be9c9542d94c0ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6f2a4fd285dc4f424db94d8ca0c9555e759705cca6534bc1442367e5b2a7847",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-06-10T07:03:55Z",
    "title_canon_sha256": "f3af781f065695dc2808d0142d82b31b00f6e73ad673ab1b076b19b256f019a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1969",
    "kind": "arxiv",
    "version": 1
  }
}