Pith Number

pith:SFS7JWWG

pith:2018:SFS7JWWG6ZW43TF4QZRW2HABM7

not attested not anchored not stored refs pending

Optimal Compression and Transmission Rate Control for Node-Lifetime Maximization

Salman Durrani, Sheeraz A. Alvi, Xiangyun Zhou

arxiv:1803.08650 v3 · 2018-03-23 · 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{SFS7JWWG6ZW43TF4QZRW2HABM7}

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	2026-05-18T00:00:21.662765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9165f4dac6f66dcdccbc86636d1c0167f891471a0cd4c433852bf6fd09a401a1

Aliases

arxiv: 1803.08650 · arxiv_version: 1803.08650v3 · doi: 10.48550/arxiv.1803.08650 · pith_short_12: SFS7JWWG6ZW4 · pith_short_16: SFS7JWWG6ZW43TF4 · pith_short_8: SFS7JWWG

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/SFS7JWWG6ZW43TF4QZRW2HABM7 \
  | 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: 9165f4dac6f66dcdccbc86636d1c0167f891471a0cd4c433852bf6fd09a401a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8684c5b46fee5cf7f5f81447807b62dfc308a59331c4546d183a4820fbc7248c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-23T04:01:51Z",
    "title_canon_sha256": "cbffbb7a1b43fae00fea4efac4901e5e65186045e9d28dd6fc90053d8b9a9ae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08650",
    "kind": "arxiv",
    "version": 3
  }
}