Pith Number

pith:R62YWZXO

pith:2007:R62YWZXO45PI2E4PXWR7QLQJXG

not attested not anchored not stored refs pending

Genetic Representations for Evolutionary Minimization of Network Coding Resources

Minkyu Kim, Muriel Medard, Una-May O'Reilly, Varun Aggarwal, Wonsik Kim

arxiv:cs/0702038 v1 · 2007-02-07 · cs.NE · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R62YWZXO45PI2E4PXWR7QLQJXG}

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	2026-07-04T14:59:17.847787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fb58b66eee75e8d138fbda3f82e09b993deb8e46b229488a1793980311bdf4e

Aliases

arxiv: cs/0702038 · arxiv_version: cs/0702038v1 · doi: 10.48550/arxiv.cs/0702038 · pith_short_12: R62YWZXO45PI · pith_short_16: R62YWZXO45PI2E4P · pith_short_8: R62YWZXO

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/R62YWZXO45PI2E4PXWR7QLQJXG \
  | 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: 8fb58b66eee75e8d138fbda3f82e09b993deb8e46b229488a1793980311bdf4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a4a74844520990ca0d1612d52d4296d7e3332d8a8d07f2856d5de59275df83c",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "",
    "primary_cat": "cs.NE",
    "submitted_at": "2007-02-07T05:54:00Z",
    "title_canon_sha256": "acd572f9e721f21c74d0d91f2eff8081ad276d13f5bcb51ad62dd66db14d4ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0702038",
    "kind": "arxiv",
    "version": 1
  }
}