Pith Number

pith:T6JHP4PN

pith:2016:T6JHP4PNZBYD5NKCBEI6454STS

not attested not anchored not stored refs pending

Vector Network Coding Based on Subspace Codes Outperforms Scalar Linear Network Coding

Antonia Wachter-Zeh, Tuvi Etzion

arxiv:1604.03292 v2 · 2016-04-12 · 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{T6JHP4PNZBYD5NKCBEI6454STS}

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	2026-05-18T01:14:58.473895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f9277f1edc8703eb5420911ee77929c8ed7dcf3f39eeaee51fe932dccbb6fbe

Aliases

arxiv: 1604.03292 · arxiv_version: 1604.03292v2 · doi: 10.48550/arxiv.1604.03292 · pith_short_12: T6JHP4PNZBYD · pith_short_16: T6JHP4PNZBYD5NKC · pith_short_8: T6JHP4PN

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/T6JHP4PNZBYD5NKCBEI6454STS \
  | 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: 9f9277f1edc8703eb5420911ee77929c8ed7dcf3f39eeaee51fe932dccbb6fbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccf4d3b1bd3a97a8046d4c84da4ede936ea5ab2297fff8099ad5653378225f0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-04-12T08:22:59Z",
    "title_canon_sha256": "891e641416ad344f3a67c5af29427587a0df2e9a7c475dd6bc2f35bc14cada79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03292",
    "kind": "arxiv",
    "version": 2
  }
}