Pith Number

pith:6KZOTR2C

pith:2012:6KZOTR2CU55BNF3Q3AWZAAOPVY

not attested not anchored not stored refs pending

On the Design of a Novel Joint Network-Channel Coding Scheme for the Multiple Access Relay Channel

Javier Del Ser, Mikel Hernaez, Pedro M. Crespo

arxiv:1203.4764 v1 · 2012-03-21 · 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{6KZOTR2CU55BNF3Q3AWZAAOPVY}

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	2026-05-18T00:59:09.750608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b2e9c742a77a169770d82d9001cfae1fcbaa5e104f19533438f08f66917878

Aliases

arxiv: 1203.4764 · arxiv_version: 1203.4764v1 · doi: 10.48550/arxiv.1203.4764 · pith_short_12: 6KZOTR2CU55B · pith_short_16: 6KZOTR2CU55BNF3Q · pith_short_8: 6KZOTR2C

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/6KZOTR2CU55BNF3Q3AWZAAOPVY \
  | 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: f2b2e9c742a77a169770d82d9001cfae1fcbaa5e104f19533438f08f66917878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c372fbc28f4cf4d908d7e281475c47875d6a3602b10e642e306d484a3a156bf0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-03-21T15:37:13Z",
    "title_canon_sha256": "f7c008ac47c6cc83d039d121369b8272181a2e942d07473482a36805b0baf6a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4764",
    "kind": "arxiv",
    "version": 1
  }
}