Pith Number

pith:VZAD3XFN

pith:2013:VZAD3XFN5FCQBMYKFVVMLX2F2I

not attested not anchored not stored refs pending

Adaptive Energy-aware Encoding for DWT-Based Wireless EEG Monitoring System

Amr Mohamed, Ramy Hussein

arxiv:1304.0133 v2 · 2013-03-30 · 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{VZAD3XFN5FCQBMYKFVVMLX2F2I}

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	2026-05-18T03:21:23.486180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae403ddcade94500b30a2d6ac5df45d20659eaa4a341147578eb90723cda0fa2

Aliases

arxiv: 1304.0133 · arxiv_version: 1304.0133v2 · doi: 10.48550/arxiv.1304.0133 · pith_short_12: VZAD3XFN5FCQ · pith_short_16: VZAD3XFN5FCQBMYK · pith_short_8: VZAD3XFN

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/VZAD3XFN5FCQBMYKFVVMLX2F2I \
  | 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: ae403ddcade94500b30a2d6ac5df45d20659eaa4a341147578eb90723cda0fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bedd2372f5dc6265c29106db00ab82fcd2a41652294ea1eee62bd980e1aef4d9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-30T20:01:52Z",
    "title_canon_sha256": "6d690a062bb5a998d1a6d5bfd055a2290eda248d87fa3c2aad9e18b15d71b697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0133",
    "kind": "arxiv",
    "version": 2
  }
}