Pith Number

pith:4ZSNKA56

pith:2019:4ZSNKA56FHGQOZ2QWCL4R6TXIU

not attested not anchored not stored refs pending

Linear Network Coding: Effects of Varying the Message Dimension on the Set of Characteristics

Brijesh Kumar Rai, Niladri Das

arxiv:1901.04820 v3 · 2019-01-15 · 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{4ZSNKA56FHGQOZ2QWCL4R6TXIU}

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	2026-05-17T23:39:25.075444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e664d503be29cd076750b097c8fa77450d25923f36763c3c16545154cd2f6671

Aliases

arxiv: 1901.04820 · arxiv_version: 1901.04820v3 · doi: 10.48550/arxiv.1901.04820 · pith_short_12: 4ZSNKA56FHGQ · pith_short_16: 4ZSNKA56FHGQOZ2Q · pith_short_8: 4ZSNKA56

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/4ZSNKA56FHGQOZ2QWCL4R6TXIU \
  | 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: e664d503be29cd076750b097c8fa77450d25923f36763c3c16545154cd2f6671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19dbac3153dfb698892cdc1a57f3dea0884a03d97d46536b06ecf16ab70607a8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-15T13:48:05Z",
    "title_canon_sha256": "2d3138fe275b8ae1a6df3c1492f414ded21462a7ba838e1e653437c84e9c5549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04820",
    "kind": "arxiv",
    "version": 3
  }
}