Pith Number

pith:NEZCK6JJ

pith:2015:NEZCK6JJVHZADOYUIZ5VC4LNM6

not attested not anchored not stored refs pending

A Unified Framework for Identifiability Analysis in Bilinear Inverse Problems with Applications to Subspace and Sparsity Models

Kiryung Lee, Yanjun Li, Yoram Bresler

arxiv:1501.06120 v1 · 2015-01-25 · 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{NEZCK6JJVHZADOYUIZ5VC4LNM6}

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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

Subtleties in the pseudomodes formalism

Receipt and verification

First computed	2026-05-18T02:28:42.297878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6932257929a9f201bb14467b51716d67ab4d82e396cf50124630633dadc67d3f

Aliases

arxiv: 1501.06120 · arxiv_version: 1501.06120v1 · doi: 10.48550/arxiv.1501.06120 · pith_short_12: NEZCK6JJVHZA · pith_short_16: NEZCK6JJVHZADOYU · pith_short_8: NEZCK6JJ

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/NEZCK6JJVHZADOYUIZ5VC4LNM6 \
  | 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: 6932257929a9f201bb14467b51716d67ab4d82e396cf50124630633dadc67d3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92629bec64f0361cefaffbb198602c1e5cf16cb6f374db9e5c6b5b4849f082d8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-01-25T06:28:47Z",
    "title_canon_sha256": "614c3140b603b56024394a353579ab2cca25cd30fae3a14fae27184b904d2222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06120",
    "kind": "arxiv",
    "version": 1
  }
}