Pith Number

pith:M7N5JN36

pith:2016:M7N5JN36CXEGHIOI7LV5ZY7ISA

not attested not anchored not stored refs pending

Generalized Line Spectral Estimation via Convex Optimization

Mahdi Soltanolkotabi, Reinhard Heckel

arxiv:1609.08198 v1 · 2016-09-26 · 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{M7N5JN36CXEGHIOI7LV5ZY7ISA}

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	2026-05-18T01:03:46.433777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67dbd4b77e15c863a1c8faebdce3e8901e983c161eeaf9f3e63c3a6b41f7883b

Aliases

arxiv: 1609.08198 · arxiv_version: 1609.08198v1 · doi: 10.48550/arxiv.1609.08198 · pith_short_12: M7N5JN36CXEG · pith_short_16: M7N5JN36CXEGHIOI · pith_short_8: M7N5JN36

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/M7N5JN36CXEGHIOI7LV5ZY7ISA \
  | 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: 67dbd4b77e15c863a1c8faebdce3e8901e983c161eeaf9f3e63c3a6b41f7883b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61e1b7f3afdee792e2204a70c9f88ef9057e5bbb880281898167cf065055da2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-26T21:45:34Z",
    "title_canon_sha256": "fe1e3beedd6e96aeec62ccf5e32bf0d0d1f8045296370f613d5168ae578a882b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08198",
    "kind": "arxiv",
    "version": 1
  }
}