Pith Number

pith:XT7PYH47

pith:2025:XT7PYH47UIJN3U3YPTWGIHJDMX

not attested not anchored not stored refs pending

On Universality of Non-Separable Approximate Message Passing Algorithms

Max Lovig, Tianhao Wang, Zhou Fan

arxiv:2506.23010 v1 · 2025-06-28 · math.ST · cs.IT · cs.LG · math.IT · math.PR · 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{XT7PYH47UIJN3U3YPTWGIHJDMX}

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	2026-07-05T11:28:49.171568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcfefc1f9fa212ddd3787cec641d2365f6edd9cc0c614a07d5bffd1d6635f2ac

Aliases

arxiv: 2506.23010 · arxiv_version: 2506.23010v1 · doi: 10.48550/arxiv.2506.23010 · pith_short_12: XT7PYH47UIJN · pith_short_16: XT7PYH47UIJN3U3Y · pith_short_8: XT7PYH47

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/XT7PYH47UIJN3U3YPTWGIHJDMX \
  | 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: bcfefc1f9fa212ddd3787cec641d2365f6edd9cc0c614a07d5bffd1d6635f2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67fce430098f33e45caf9a308d67b51569283fd4e810356e3836bc8df4c17867",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT",
      "math.PR",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-06-28T20:48:56Z",
    "title_canon_sha256": "9f9247b352d81ad9e8be10c8b3d0fe495f9e467ef557a3e4a8e1dcdd1f693217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23010",
    "kind": "arxiv",
    "version": 1
  }
}