Pith Number

pith:AHI3OXEP

pith:2012:AHI3OXEPXAWNIKSVBFHVI2B3C7

not attested not anchored not stored refs pending

Physical Layer Network Coding for the K-user Multiple Access Relay Channel

B. Sundar Rajan, Vijayvaradharaj T. Muralidharan

arxiv:1210.5932 v2 · 2012-10-22 · 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{AHI3OXEPXAWNIKSVBFHVI2B3C7}

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	2026-05-18T03:36:04.172137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d1b75c8fb82cd42a55094f54683b17cddd0dcfc626014cee6b3b0cb2aa55b7

Aliases

arxiv: 1210.5932 · arxiv_version: 1210.5932v2 · doi: 10.48550/arxiv.1210.5932 · pith_short_12: AHI3OXEPXAWN · pith_short_16: AHI3OXEPXAWNIKSV · pith_short_8: AHI3OXEP

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/AHI3OXEPXAWNIKSVBFHVI2B3C7 \
  | 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: 01d1b75c8fb82cd42a55094f54683b17cddd0dcfc626014cee6b3b0cb2aa55b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dce25db86a135d0021a954300f64d90e5784317baf3676da421bfa4e6ef5f0b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-10-22T15:31:35Z",
    "title_canon_sha256": "6c45202c9e8ae2fdc20cd79c8f6f6c342af44e85adff6bdef74b8cac00b3515f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5932",
    "kind": "arxiv",
    "version": 2
  }
}