Pith Number

pith:5X7VTAJR

pith:2010:5X7VTAJRX774WYYS6RJ2AGYVIU

not attested not anchored not stored refs pending

Multiple-access Network Information-flow and Correction Codes

Elona Erez, Hongyi Yao, Joerg Kliewer, Michelle Effros, Sidharth Jaggi, Svitlana Vyetrenko, Theodoros K. Dikaliotis, Tracey Ho

arxiv:1012.0112 v1 · 2010-12-01 · 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{5X7VTAJRX774WYYS6RJ2AGYVIU}

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	2026-05-18T00:59:10.611501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edff598131bfffcb6312f453a01b1545004a1ed324bcd331be8e5e5295bbffb1

Aliases

arxiv: 1012.0112 · arxiv_version: 1012.0112v1 · doi: 10.48550/arxiv.1012.0112 · pith_short_12: 5X7VTAJRX774 · pith_short_16: 5X7VTAJRX774WYYS · pith_short_8: 5X7VTAJR

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/5X7VTAJRX774WYYS6RJ2AGYVIU \
  | 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: edff598131bfffcb6312f453a01b1545004a1ed324bcd331be8e5e5295bbffb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce04b822aad08384e3b76f3997e4711cb34ecd43f8031d6b84b1c862e5242565",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-12-01T07:08:13Z",
    "title_canon_sha256": "ea9343858eeaeb463fce8e04f2c504430268ad09e9e2b384766c2c864265b1cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0112",
    "kind": "arxiv",
    "version": 1
  }
}