Pith Number

pith:HHT7EGFW

pith:2012:HHT7EGFWLPFKWUOEISGXSDR47M

not attested not anchored not stored refs pending

Subset Typicality Lemmas and Improved Achievable Regions in Multiterminal Source Coding

Emrah Akyol, Kenneth Rose, Kumar Viswanatha

arxiv:1205.1173 v1 · 2012-05-06 · 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{HHT7EGFWLPFKWUOEISGXSDR47M}

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	2026-05-18T03:56:11.909667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39e7f218b65bcaab51c4448d790e3cfb3667748363e1ce7dd4b9a4c6b9243d89

Aliases

arxiv: 1205.1173 · arxiv_version: 1205.1173v1 · doi: 10.48550/arxiv.1205.1173 · pith_short_12: HHT7EGFWLPFK · pith_short_16: HHT7EGFWLPFKWUOE · pith_short_8: HHT7EGFW

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/HHT7EGFWLPFKWUOEISGXSDR47M \
  | 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: 39e7f218b65bcaab51c4448d790e3cfb3667748363e1ce7dd4b9a4c6b9243d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b64e2e0ede9d7d25acdff001c009cd7fba780ccf1b776bce2af6b1f07e1fcc3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-05-06T03:02:14Z",
    "title_canon_sha256": "f625955cab4c815686bdef6c5f5735d6dc588b59e91bef25ea0ca8f7a959c65f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1173",
    "kind": "arxiv",
    "version": 1
  }
}