Pith Number

pith:PFLAEKDB

pith:2017:PFLAEKDBUSXZTBIO63FEXCHJZQ

not attested not anchored not stored refs pending

Bayesian Compressive Sensing Approaches for Direction of Arrival Estimation with Mutual Coupling Effects

Fran\c{c}ois Septier, Lyudmila Mihaylova, Matthew Hawes, Simon Godsill

arxiv:1702.03950 v1 · 2017-02-13 · 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{PFLAEKDBUSXZTBIO63FEXCHJZQ}

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	2026-05-18T00:50:51.538498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7956022861a4af99850ef6ca4b88e9cc19dbc4a74e3ca1f26d67386f208def7a

Aliases

arxiv: 1702.03950 · arxiv_version: 1702.03950v1 · doi: 10.48550/arxiv.1702.03950 · pith_short_12: PFLAEKDBUSXZ · pith_short_16: PFLAEKDBUSXZTBIO · pith_short_8: PFLAEKDB

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/PFLAEKDBUSXZTBIO63FEXCHJZQ \
  | 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: 7956022861a4af99850ef6ca4b88e9cc19dbc4a74e3ca1f26d67386f208def7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad31f873666567f2f4da74ae59d7a8b02eda9a8e9d5e791e7f7ebd0105e725f7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-13T19:06:28Z",
    "title_canon_sha256": "a9081c04f701a6d99cae8fccea2e1ce3f352bb7b1fbbca44c367d6835649937f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03950",
    "kind": "arxiv",
    "version": 1
  }
}