Pith Number

pith:TZLDANVP

pith:2012:TZLDANVPCHJ2OFWWPZWHU6D7OA

not attested not anchored not stored refs pending

Joint Spatial Division and Multiplexing

Ansuman Adhikary, Giuseppe Caire, Jae-Young Ahn, Junyoung Nam

arxiv:1209.1402 v2 · 2012-09-06 · 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{TZLDANVPCHJ2OFWWPZWHU6D7OA}

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	2026-05-18T03:35:25.481025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e563036af11d3a716d67e6c7a787f7009480e35f21db7a9e0ee091bb424b66e

Aliases

arxiv: 1209.1402 · arxiv_version: 1209.1402v2 · doi: 10.48550/arxiv.1209.1402 · pith_short_12: TZLDANVPCHJ2 · pith_short_16: TZLDANVPCHJ2OFWW · pith_short_8: TZLDANVP

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/TZLDANVPCHJ2OFWWPZWHU6D7OA \
  | 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: 9e563036af11d3a716d67e6c7a787f7009480e35f21db7a9e0ee091bb424b66e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c9c6d255c6ae0504e4689d5219637801631935deb817725732bb0e7a36873a8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-09-06T20:27:12Z",
    "title_canon_sha256": "394f96776fc48a1c8cd592e83dc4c07e08fe7d0f13671e137c5608707a890a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1402",
    "kind": "arxiv",
    "version": 2
  }
}