Pith Number

pith:6QQX7RUM

pith:2025:6QQX7RUM2SA2HSDPYCP75JA2FI

not attested not anchored not stored refs pending

Aliasing in Near-Field Array Ambiguity Functions: a Spatial Frequency-Domain Framework

Baptiste Sambon, Gilles Monnoyer, J\'er\^ome Louveaux, Laurence Defraigne, Luc Vandendorpe

arxiv:2512.08469 v3 · 2025-12-09 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6QQX7RUM2SA2HSDPYCP75JA2FI}

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	2026-05-22T01:03:51.959122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4217fc68cd481a3c86fc09ffea41a2a3bc236c1dcec0bee72d2c4af31679750

Aliases

arxiv: 2512.08469 · arxiv_version: 2512.08469v3 · doi: 10.48550/arxiv.2512.08469 · pith_short_12: 6QQX7RUM2SA2 · pith_short_16: 6QQX7RUM2SA2HSDP · pith_short_8: 6QQX7RUM

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/6QQX7RUM2SA2HSDPYCP75JA2FI \
  | 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: f4217fc68cd481a3c86fc09ffea41a2a3bc236c1dcec0bee72d2c4af31679750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600b9a40b02a653257f5d8189997ad586a0c0358d87276d20e89250506af4e45",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-12-09T10:41:23Z",
    "title_canon_sha256": "868ccc01158bcd72fc5e03a962628fea1d1740185fb2a5323bcb17f30d8dde63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.08469",
    "kind": "arxiv",
    "version": 3
  }
}