Pith Number

pith:BQDWJBV2

pith:2025:BQDWJBV22RMNFYR2RNIADYBYIT

not attested not anchored not stored refs pending

Phase-Only Positioning: Overcoming Integer Ambiguity Challenge through Deep Learning

Akshay Jain, Elena Simona Lohan, Fatih Ayten, Henk Wymeersch, Jukka Talvitie, Mehmet C. Ilter, Mikko Valkama, Ossi Kaltiokallio

arxiv:2506.07890 v1 · 2025-06-09 · 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{BQDWJBV22RMNFYR2RNIADYBYIT}

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	2026-07-05T11:18:34.967218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c076486bad458d2e23a8b5001e03844f5266d45839a60dc257520071446cab6

Aliases

arxiv: 2506.07890 · arxiv_version: 2506.07890v1 · doi: 10.48550/arxiv.2506.07890 · pith_short_12: BQDWJBV22RMN · pith_short_16: BQDWJBV22RMNFYR2 · pith_short_8: BQDWJBV2

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/BQDWJBV22RMNFYR2RNIADYBYIT \
  | 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: 0c076486bad458d2e23a8b5001e03844f5266d45839a60dc257520071446cab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d5c4d6b408724c87090c0b5a389b233aaf574cf8d9afc16c799bc17fe89547",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-06-09T16:05:47Z",
    "title_canon_sha256": "49fd4174315c30f1cb959d7eb8988e3ade79bbbeeddde2c2a641580f60c6a805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07890",
    "kind": "arxiv",
    "version": 1
  }
}