Pith Number

pith:D7THVP2F

pith:2024:D7THVP2FI2KQYZ33FILMBOMPCN

not attested not anchored not stored refs pending

Identifiability of overcomplete independent component analysis

Anna Seigal, Kexin Wang

arxiv:2401.14709 v1 · 2024-01-26 · math.ST · math.AG · stat.TH

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\usepackage{pith}
\pithnumber{D7THVP2FI2KQYZ33FILMBOMPCN}

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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.

Cited by

1 paper in Pith

Identifiability in Unlinked Linear Regression: Some Results and Open Problems

Receipt and verification

First computed	2026-07-05T07:38:00.733938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe67abf4546950c677b2a16c0b98f1369c2dc8cc6ade3c9060a439a42245322

Aliases

arxiv: 2401.14709 · arxiv_version: 2401.14709v1 · doi: 10.48550/arxiv.2401.14709 · pith_short_12: D7THVP2FI2KQ · pith_short_16: D7THVP2FI2KQYZ33 · pith_short_8: D7THVP2F

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/D7THVP2FI2KQYZ33FILMBOMPCN \
  | 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: 1fe67abf4546950c677b2a16c0b98f1369c2dc8cc6ade3c9060a439a42245322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a76046d571e0bef57cbc6ac4618110b843379fb8d750dc60ce33b55412d07e53",
    "cross_cats_sorted": [
      "math.AG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-01-26T08:40:45Z",
    "title_canon_sha256": "1b06579fadfcc1ef0878b7b9969902289cd78589482543772ae39b86307142d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14709",
    "kind": "arxiv",
    "version": 1
  }
}