Pith Number

pith:DYG3RA4Y

pith:2018:DYG3RA4YBNJE67DLPH7D7MPMTK

not attested not anchored not stored refs pending

Network Coding for Critical Infrastructure Networks

David M. Nicol, Rakesh Kumar, Vignesh Babu

arxiv:1809.09487 v1 · 2018-09-25 · 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{DYG3RA4YBNJE67DLPH7D7MPMTK}

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	2026-05-18T00:04:51.059459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e0db883980b524f7c6b79fe3fb1ec9a981297068d9e21bb2b0dcc1cad197560

Aliases

arxiv: 1809.09487 · arxiv_version: 1809.09487v1 · doi: 10.48550/arxiv.1809.09487 · pith_short_12: DYG3RA4YBNJE · pith_short_16: DYG3RA4YBNJE67DL · pith_short_8: DYG3RA4Y

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/DYG3RA4YBNJE67DLPH7D7MPMTK \
  | 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: 1e0db883980b524f7c6b79fe3fb1ec9a981297068d9e21bb2b0dcc1cad197560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173beed941b276fd1f436822023dadc8323648b372eb03a8c7ca3a8807a3fd92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-09-25T13:51:45Z",
    "title_canon_sha256": "00d2f48f5801421ba0f7853f79a42d41532393197d8151107a375feb5b11495a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09487",
    "kind": "arxiv",
    "version": 1
  }
}