Pith Number

pith:XFXBLXAM

pith:2010:XFXBLXAMZGFGL6TXQ2UJN7DHUM

not attested not anchored not stored refs pending

Network Coding for Multiple Unicasts: An Interference Alignment Approach

Abhik Das, Athina Markopoulou, Sriram Vishwanath, Syed Jafar

arxiv:1008.0235 v1 · 2010-08-02 · 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{XFXBLXAMZGFGL6TXQ2UJN7DHUM}

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	2026-05-18T04:42:43.719019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96e15dc0cc98a65fa7786a896fc67a30fc16fe940ad5ef5e44cb109f61c36fc

Aliases

arxiv: 1008.0235 · arxiv_version: 1008.0235v1 · doi: 10.48550/arxiv.1008.0235 · pith_short_12: XFXBLXAMZGFG · pith_short_16: XFXBLXAMZGFGL6TX · pith_short_8: XFXBLXAM

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/XFXBLXAMZGFGL6TXQ2UJN7DHUM \
  | 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: b96e15dc0cc98a65fa7786a896fc67a30fc16fe940ad5ef5e44cb109f61c36fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3588ffc0b52dc2ed5fdf277627a048d5aaa1b1f149e8c230bdf2f936004fb0bd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-08-02T06:38:50Z",
    "title_canon_sha256": "9a2af36e6f4a896106934022a7dc690ceb3360f7f7c56cdafe7690f7637cb817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0235",
    "kind": "arxiv",
    "version": 1
  }
}