Pith Number

pith:PJYX73BN

pith:2026:PJYX73BNUEBZ6VIQXWM2GC34RK

not attested not anchored not stored refs pending

Functional Multi-Target Detection via Bispectrum Inversion

Anna Little, Daniel Sanz-Alonso, Mikhail Sweeney, Ruiyi Yang

arxiv:2605.31579 v1 · 2026-05-29 · eess.SP · cs.IT · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJYX73BNUEBZ6VIQXWM2GC34RK}

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	2026-06-01T02:04:14.234169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a717fec2da1039f5510bd99a30b7c8a870299df94c76bc2e2d9a5c891542dab

Aliases

arxiv: 2605.31579 · arxiv_version: 2605.31579v1 · doi: 10.48550/arxiv.2605.31579 · pith_short_12: PJYX73BNUEBZ · pith_short_16: PJYX73BNUEBZ6VIQ · pith_short_8: PJYX73BN

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/PJYX73BNUEBZ6VIQXWM2GC34RK \
  | 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: 7a717fec2da1039f5510bd99a30b7c8a870299df94c76bc2e2d9a5c891542dab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf68e16c151161e078f5ccca2bda228f440aadb169f2781a13a9f29767f3ca5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-29T17:47:45Z",
    "title_canon_sha256": "ca0665fe154045a2534298d2cebb8899267ffd84de930605d411e2f556cbcf27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31579",
    "kind": "arxiv",
    "version": 1
  }
}