Pith Number

pith:4ZJTJP7D

pith:2014:4ZJTJP7DBKYBI3NKBDUF43QXND

not attested not anchored not stored refs pending

Multi-Dimensional Wireless Tomography with Tensor-Based Compressed Sensing

Fumie Ono, Kazushi Takemoto, Kenichi Takizawa, Ryu Miura, Shinsuke Hara, Takahiro Matsuda

arxiv:1407.2394 v1 · 2014-07-09 · cs.IT · cs.NI · 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{4ZJTJP7DBKYBI3NKBDUF43QXND}

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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	2026-05-18T02:48:01.682899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e65334bfe30ab0146daa08e85e6e1768d6be0e33e40da1c5941a4753b13a6d8f

Aliases

arxiv: 1407.2394 · arxiv_version: 1407.2394v1 · doi: 10.48550/arxiv.1407.2394 · pith_short_12: 4ZJTJP7DBKYB · pith_short_16: 4ZJTJP7DBKYBI3NK · pith_short_8: 4ZJTJP7D

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/4ZJTJP7DBKYBI3NKBDUF43QXND \
  | 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: e65334bfe30ab0146daa08e85e6e1768d6be0e33e40da1c5941a4753b13a6d8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "035e1c759f42fabe6faf344f365f70b922d6078b098acdbacae61033e30f4cda",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-07-09T09:10:40Z",
    "title_canon_sha256": "2d4bc72a657e7d9003f1a6c1195ad0504617452100f41c0654524537ff63e5d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2394",
    "kind": "arxiv",
    "version": 1
  }
}