Pith Number

pith:NLHEXXEB

pith:2013:NLHEXXEBN4HEZ7KF2IDVBTJA7D

not attested not anchored not stored refs pending

Wireless Broadcast with Physical-Layer Network Coding

Shen Feng, Soung C. Liew

arxiv:1303.7054 v2 · 2013-03-28 · cs.IT · cs.NI · 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{NLHEXXEBN4HEZ7KF2IDVBTJA7D}

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	2026-05-18T03:16:49.278889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ace4bdc816f0e4cfd45d20750cd20f8fa4f5d1e70c554586d3077437244239d

Aliases

arxiv: 1303.7054 · arxiv_version: 1303.7054v2 · doi: 10.48550/arxiv.1303.7054 · pith_short_12: NLHEXXEBN4HE · pith_short_16: NLHEXXEBN4HEZ7KF · pith_short_8: NLHEXXEB

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/NLHEXXEBN4HEZ7KF2IDVBTJA7D \
  | 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: 6ace4bdc816f0e4cfd45d20750cd20f8fa4f5d1e70c554586d3077437244239d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e5302ca8bb143e7abeeac4e5aa21e6a02b6cfe57cb13d17f9c39fcd826c7cf",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-28T07:09:26Z",
    "title_canon_sha256": "7f245606b3ee87e90c53a3ea1139bd3125891ca785fb38c4aa216d3991b1821b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7054",
    "kind": "arxiv",
    "version": 2
  }
}