Pith Number

pith:NXKEJ5BD

pith:2007:NXKEJ5BDAGG7VJHHFO5YUV2VFX

not attested not anchored not stored refs pending

Undercomplete Blind Subspace Deconvolution via Linear Prediction

Andras Lorincz, Barnabas Poczos, Zoltan Szabo

arxiv:0706.3435 v1 · 2007-06-23 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXKEJ5BDAGG7VJHHFO5YUV2VFX}

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	2026-05-18T04:05:28.229035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd444f423018dfaa4e72bbb8a57552dfae961c2dc5a99757d6f7234897c13ca

Aliases

arxiv: 0706.3435 · arxiv_version: 0706.3435v1 · doi: 10.48550/arxiv.0706.3435 · pith_short_12: NXKEJ5BDAGG7 · pith_short_16: NXKEJ5BDAGG7VJHH · pith_short_8: NXKEJ5BD

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/NXKEJ5BDAGG7VJHHFO5YUV2VFX \
  | 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: 6dd444f423018dfaa4e72bbb8a57552dfae961c2dc5a99757d6f7234897c13ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6346fa09d7c4c690c584b9a6aab6d3ab7134607179ab38e76adcbf2ba77491",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "stat.ME",
    "submitted_at": "2007-06-23T10:15:39Z",
    "title_canon_sha256": "1401060aa0124e8b4442e2e8b4506c0ac26fe233fe41cdcda1ad9b65b6bda753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.3435",
    "kind": "arxiv",
    "version": 1
  }
}