Pith Number

pith:BL7WXZ3L

pith:2011:BL7WXZ3LZXOEWGBWHHCFJQZPHO

not attested not anchored not stored refs pending

Efficient Joint Network-Source Coding for Multiple Terminals with Side Information

Asaf Cohen, Chen Avin, Michael Borokhovich, Zvi Lotker

arxiv:1111.5735 v1 · 2011-11-24 · 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{BL7WXZ3LZXOEWGBWHHCFJQZPHO}

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	2026-05-18T04:07:42.450155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aff6be76bcddc4b183639c454c32f3bb9bed14df1a59361b80929ee746f2bbf

Aliases

arxiv: 1111.5735 · arxiv_version: 1111.5735v1 · doi: 10.48550/arxiv.1111.5735 · pith_short_12: BL7WXZ3LZXOE · pith_short_16: BL7WXZ3LZXOEWGBW · pith_short_8: BL7WXZ3L

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/BL7WXZ3LZXOEWGBWHHCFJQZPHO \
  | 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: 0aff6be76bcddc4b183639c454c32f3bb9bed14df1a59361b80929ee746f2bbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d18227725cc13aea546d9bbb40defac0ef3791da1b439548ca4443fff923193",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-11-24T11:53:27Z",
    "title_canon_sha256": "09ae84fc06ec731800bdb1a495042f59b9fed25ed38540ade8ba6d3bbca183ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5735",
    "kind": "arxiv",
    "version": 1
  }
}