Pith Number

pith:MW5TPG7P

pith:2012:MW5TPG7PSKVNGFI6FW6VL3P3AE

not attested not anchored not stored refs pending

Wireless Information Transfer with Opportunistic Energy Harvesting

Kee-Chaing Chua, Liang Liu, Rui Zhang

arxiv:1204.2035 v2 · 2012-04-10 · 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{MW5TPG7PSKVNGFI6FW6VL3P3AE}

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	2026-05-18T03:41:56.324862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65bb379bef92aad3151e2dbd55edfb0125fbad7d95b62d2d0be9c25c24ff6ecb

Aliases

arxiv: 1204.2035 · arxiv_version: 1204.2035v2 · doi: 10.48550/arxiv.1204.2035 · pith_short_12: MW5TPG7PSKVN · pith_short_16: MW5TPG7PSKVNGFI6 · pith_short_8: MW5TPG7P

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/MW5TPG7PSKVNGFI6FW6VL3P3AE \
  | 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: 65bb379bef92aad3151e2dbd55edfb0125fbad7d95b62d2d0be9c25c24ff6ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d74ec3305ffe39bc2f5570ad64dfa84756da279171ddd2daf33b815863dbc41",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-04-10T03:06:24Z",
    "title_canon_sha256": "224cebc95f5979498656c82b7254384b2b49986fce72f5ad69ce5a8235ed4493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2035",
    "kind": "arxiv",
    "version": 2
  }
}