Pith Number

pith:MFL24R7J

pith:2016:MFL24R7JARD6W4DOMCKYZSOQPB

not attested not anchored not stored refs pending

Performance analysis of multi-dimensional ESPRIT-type algorithms for arbitrary and strictly non-circular sources with spatial smoothing

Florian Roemer, Giovanni Del Galdo, Jens Steinwandt, Martin Haardt

arxiv:1610.02253 v1 · 2016-10-07 · 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{MFL24R7JARD6W4DOMCKYZSOQPB}

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	2026-05-18T00:47:09.989852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6157ae47e90447eb706e60958cc9d078779af29e231cda248c5f70ef3993837e

Aliases

arxiv: 1610.02253 · arxiv_version: 1610.02253v1 · doi: 10.48550/arxiv.1610.02253 · pith_short_12: MFL24R7JARD6 · pith_short_16: MFL24R7JARD6W4DO · pith_short_8: MFL24R7J

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/MFL24R7JARD6W4DOMCKYZSOQPB \
  | 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: 6157ae47e90447eb706e60958cc9d078779af29e231cda248c5f70ef3993837e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c955a248bc407c4492af6fa9b7eda2973a88f85a5377e4f755980d0687bcfc2c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-10-07T12:41:53Z",
    "title_canon_sha256": "42145098b712d40c8068a888e7d593e4661445f2c71fb2f6d6ce572bb146aa0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02253",
    "kind": "arxiv",
    "version": 1
  }
}