Pith Number

pith:VS66ZI52

pith:2011:VS66ZI52CKFRIH6AME4CZRBZQJ

not attested not anchored not stored refs pending

On Network Coding Capacity - Matroidal Networks and Network Capacity Regions

Anthony Kim

arxiv:1103.0358 v1 · 2011-03-02 · 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{VS66ZI52CKFRIH6AME4CZRBZQJ}

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	2026-05-18T04:27:35.144849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acbdeca3ba128b141fc061382cc4398244fb5cf9f999186e4b7e95fc90916f86

Aliases

arxiv: 1103.0358 · arxiv_version: 1103.0358v1 · doi: 10.48550/arxiv.1103.0358 · pith_short_12: VS66ZI52CKFR · pith_short_16: VS66ZI52CKFRIH6A · pith_short_8: VS66ZI52

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/VS66ZI52CKFRIH6AME4CZRBZQJ \
  | 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: acbdeca3ba128b141fc061382cc4398244fb5cf9f999186e4b7e95fc90916f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87557f0a4f98d663df955df653ab0d0c8490500141897792a1da1ba5b4491ab8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-03-02T07:33:17Z",
    "title_canon_sha256": "fbc515b484747a43d2359fb302495f51f2b8396c7d1c06496e55df24a9ade77d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0358",
    "kind": "arxiv",
    "version": 1
  }
}