Pith Number

pith:LWFU2IWC

pith:2013:LWFU2IWCEMQJLA5G4PNXWW2CU3

not attested not anchored not stored refs pending

Relay Augmentation for Lifetime Extension of Wireless Sensor Networks

Charl Ras, Doreen Thomas, Marcus Brazil

arxiv:1301.4728 v1 · 2013-01-21 · math.OC · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWFU2IWCEMQJLA5G4PNXWW2CU3}

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	2026-05-18T03:09:50.194068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d8b4d22c223209583a6e3db7b5b42a6fb69b6868688b265f67e04bda7622c51

Aliases

arxiv: 1301.4728 · arxiv_version: 1301.4728v1 · doi: 10.48550/arxiv.1301.4728 · pith_short_12: LWFU2IWCEMQJ · pith_short_16: LWFU2IWCEMQJLA5G · pith_short_8: LWFU2IWC

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/LWFU2IWCEMQJLA5G4PNXWW2CU3 \
  | 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: 5d8b4d22c223209583a6e3db7b5b42a6fb69b6868688b265f67e04bda7622c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b84c78040b3d21c543f77ca2e7e45149fdefcd507fa3e7394749dd3737b7c2e",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-01-21T02:05:49Z",
    "title_canon_sha256": "25a2bc2a6479512579b0b00fca15f5e2fbf3e101f8a5ba052f302bfa92293823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4728",
    "kind": "arxiv",
    "version": 1
  }
}