Pith Number

pith:XAUQOTFP

pith:2016:XAUQOTFPTUKVSBDXFNBZDJ53SU

not attested not anchored not stored refs pending

Secure Network Coding over Small Fields

Xuan Guang

arxiv:1601.04503 v2 · 2016-01-18 · 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{XAUQOTFPTUKVSBDXFNBZDJ53SU}

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	2026-05-18T00:56:46.500402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b829074caf9d155904772b4391a7bb95197cc6dd9a7e387b2d237026e6bb9249

Aliases

arxiv: 1601.04503 · arxiv_version: 1601.04503v2 · doi: 10.48550/arxiv.1601.04503 · pith_short_12: XAUQOTFPTUKV · pith_short_16: XAUQOTFPTUKVSBDX · pith_short_8: XAUQOTFP

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/XAUQOTFPTUKVSBDXFNBZDJ53SU \
  | 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: b829074caf9d155904772b4391a7bb95197cc6dd9a7e387b2d237026e6bb9249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d5d4261d47fa8ab6fbef0f146c36e1d6279952edb2de7087d925c8c15680e1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-18T13:22:35Z",
    "title_canon_sha256": "31c13dcf5ed1a9f23ccd21ba33073a5adfa64f4c9bf92466504db7a5cb7d0efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04503",
    "kind": "arxiv",
    "version": 2
  }
}