Pith Number

pith:FO3VQAM7

pith:2018:FO3VQAM72HHPQGHRSP4ARIO2MO

not attested not anchored not stored refs pending

Network Coding Implementation Details: A Guidance Document

Mohamed Hossam Ahmed, Octavia A. Dobre, Somayeh Kafaie, Yuanzhu Peter Chen

arxiv:1801.02120 v1 · 2018-01-07 · cs.NI · 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{FO3VQAM72HHPQGHRSP4ARIO2MO}

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	2026-05-18T00:26:34.806897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bb758019fd1cef818f193f808a1da6383df304a3a0243be6b5a5ed8285c28dc

Aliases

arxiv: 1801.02120 · arxiv_version: 1801.02120v1 · doi: 10.48550/arxiv.1801.02120 · pith_short_12: FO3VQAM72HHP · pith_short_16: FO3VQAM72HHPQGHR · pith_short_8: FO3VQAM7

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/FO3VQAM72HHPQGHRSP4ARIO2MO \
  | 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: 2bb758019fd1cef818f193f808a1da6383df304a3a0243be6b5a5ed8285c28dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4262619134f54d0174174d508ae3e2e37048bc87c797cacbc24067d02d0b24c4",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-01-07T03:26:04Z",
    "title_canon_sha256": "06cc940c13eca96606d55008093d86e5655d06fde3ae3a86fd7b6f87bbb69c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02120",
    "kind": "arxiv",
    "version": 1
  }
}