Pith Number

pith:IZRSIIVO

pith:2006:IZRSIIVOXW732NP7BRHJJER6SW

not attested not anchored not stored refs pending

An Enhanced Covering Lemma for Multiterminal Source Coding

Peiliang Qiu, Shengtian Yang

arxiv:cs/0610079 v1 · 2006-10-13 · 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{IZRSIIVOXW732NP7BRHJJER6SW}

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	2026-05-18T00:58:08.766963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46632422aebdbfbd35ff0c4e94923e959b77769d8b8c0606ccd1128307364a1d

Aliases

arxiv: cs/0610079 · arxiv_version: cs/0610079v1 · doi: 10.48550/arxiv.cs/0610079 · pith_short_12: IZRSIIVOXW73 · pith_short_16: IZRSIIVOXW732NP7 · pith_short_8: IZRSIIVO

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/IZRSIIVOXW732NP7BRHJJER6SW \
  | 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: 46632422aebdbfbd35ff0c4e94923e959b77769d8b8c0606ccd1128307364a1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0243d6418cb23fd87431ff782b8e6d935124d4385833dc50da9300f51c6b7f6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2006-10-13T00:22:50Z",
    "title_canon_sha256": "c62e004e0988166854e0ffd3b5cb49e2830689b427bc1dbb3302f3648fc56475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0610079",
    "kind": "arxiv",
    "version": 1
  }
}