Pith Number

pith:VGENZANJ

pith:2013:VGENZANJFRUMIN7LGYHQ3AMKUG

not attested not anchored not stored refs pending

Accurate detection of moving targets via random sensor arrays and Kerdock codes

Haichao Wang, Thomas Strohmer

arxiv:1301.3021 v1 · 2013-01-14 · math.NA · 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{VGENZANJFRUMIN7LGYHQ3AMKUG}

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	2026-05-18T01:52:12.595855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a988dc81a92c68c437eb360f0d818aa1854ed3c15d58857a07310ba2d02a8b9e

Aliases

arxiv: 1301.3021 · arxiv_version: 1301.3021v1 · doi: 10.48550/arxiv.1301.3021 · pith_short_12: VGENZANJFRUM · pith_short_16: VGENZANJFRUMIN7L · pith_short_8: VGENZANJ

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/VGENZANJFRUMIN7LGYHQ3AMKUG \
  | 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: a988dc81a92c68c437eb360f0d818aa1854ed3c15d58857a07310ba2d02a8b9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad55d66c1f72799c32d77a74c55f0215f404d630ccbca40d1c3540766b17126",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-01-14T15:44:43Z",
    "title_canon_sha256": "d3979226e12cde1f6fe98372d5bb07b3d77950bf4853b2140331b1dc7c44295c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3021",
    "kind": "arxiv",
    "version": 1
  }
}