Pith Number

pith:IJXF2PC3

pith:2010:IJXF2PC3AJRQZDR3ZUTCZLNGWQ

not attested not anchored not stored refs pending

On the Separation of Lossy Source-Network Coding and Channel Coding in Wireline Networks

Michelle Effros, Shirin Jalali

arxiv:1005.0117 v1 · 2010-05-02 · 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{IJXF2PC3AJRQZDR3ZUTCZLNGWQ}

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	2026-05-18T00:58:19.587173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426e5d3c5b02630c8e3bcd262cada6b40fd2b60882ed3e331f3b59ae0776af0d

Aliases

arxiv: 1005.0117 · arxiv_version: 1005.0117v1 · doi: 10.48550/arxiv.1005.0117 · pith_short_12: IJXF2PC3AJRQ · pith_short_16: IJXF2PC3AJRQZDR3 · pith_short_8: IJXF2PC3

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/IJXF2PC3AJRQZDR3ZUTCZLNGWQ \
  | 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: 426e5d3c5b02630c8e3bcd262cada6b40fd2b60882ed3e331f3b59ae0776af0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04fbcb51ba60aec83a3a03998632ce1a9c2d009ee8ec83247bb9471008522024",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-05-02T01:35:08Z",
    "title_canon_sha256": "0e469d5b580fec1d9638f688bfdfafa4837fd93fa38d12a24ce5fa4b5cd5faf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0117",
    "kind": "arxiv",
    "version": 1
  }
}