Pith Number

pith:BU6B4ONP

pith:2015:BU6B4ONPFALDF7IP7VRTW6XCXM

not attested not anchored not stored refs pending

Compressive Random Access Using A Common Overloaded Control Channel

Gerhard Wunder, Mohammed Ramadan, Peter Jung

arxiv:1504.05318 v2 · 2015-04-21 · 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{BU6B4ONPFALDF7IP7VRTW6XCXM}

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	2026-05-18T01:04:33.363599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3c1e39af281632fd0ffd633b7ae2bb214183bcdd8dc3877be06a64601a0aa2

Aliases

arxiv: 1504.05318 · arxiv_version: 1504.05318v2 · doi: 10.48550/arxiv.1504.05318 · pith_short_12: BU6B4ONPFALD · pith_short_16: BU6B4ONPFALDF7IP · pith_short_8: BU6B4ONP

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/BU6B4ONPFALDF7IP7VRTW6XCXM \
  | 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: 0d3c1e39af281632fd0ffd633b7ae2bb214183bcdd8dc3877be06a64601a0aa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f343319b35ae10b74718e53676c70214436087bab87369ac6f527dd852725b8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-21T06:52:44Z",
    "title_canon_sha256": "ab02829c85be5b5062a243d9c521fd3a6b18558940f3cba729cadad727f3f94d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05318",
    "kind": "arxiv",
    "version": 2
  }
}