Pith Number

pith:DXGENFI7

pith:2013:DXGENFI7XKMJ3TSBH7LEBM6Y22

not attested not anchored not stored refs pending

Channel Coding and Source Coding with Increased Partial Side Information

Avihay Shirazi, Haim Permuter, Uria Basher

arxiv:1304.3280 v1 · 2013-04-11 · 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{DXGENFI7XKMJ3TSBH7LEBM6Y22}

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	2026-05-18T03:28:18.044577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dcc46951fba989dce413fd640b3d8d6adec30dcfbeb8016eb6b8a24e94eaf53

Aliases

arxiv: 1304.3280 · arxiv_version: 1304.3280v1 · doi: 10.48550/arxiv.1304.3280 · pith_short_12: DXGENFI7XKMJ · pith_short_16: DXGENFI7XKMJ3TSB · pith_short_8: DXGENFI7

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/DXGENFI7XKMJ3TSBH7LEBM6Y22 \
  | 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: 1dcc46951fba989dce413fd640b3d8d6adec30dcfbeb8016eb6b8a24e94eaf53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9378b079b7b61da3f75b7a7fb372001640fbe2b14430ce5edea8937c761102",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-04-11T12:53:07Z",
    "title_canon_sha256": "a5744232efdfe1cb1e775070d446d7670973d481d829e2e50a459449c8d0fc6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3280",
    "kind": "arxiv",
    "version": 1
  }
}