Pith Number

pith:54WS6M3P

pith:2015:54WS6M3PSRYLQ6MSR34PW42UQ4

not attested not anchored not stored refs pending

An Approach to Complex Bayesian-optimal Approximate Message Passing

Gabor Hannak, Gerald Matz, Martin Mayer, Norbert Goertz

arxiv:1511.08238 v1 · 2015-11-25 · 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{54WS6M3PSRYLQ6MSR34PW42UQ4}

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	2026-05-18T01:25:56.218653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2d2f336f9470b879928ef8fb73548713d5987ab50b6ac056c65e3368dd0a4c

Aliases

arxiv: 1511.08238 · arxiv_version: 1511.08238v1 · doi: 10.48550/arxiv.1511.08238 · pith_short_12: 54WS6M3PSRYL · pith_short_16: 54WS6M3PSRYLQ6MS · pith_short_8: 54WS6M3P

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/54WS6M3PSRYLQ6MSR34PW42UQ4 \
  | 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: ef2d2f336f9470b879928ef8fb73548713d5987ab50b6ac056c65e3368dd0a4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fecfee312c0425e8e7b529aace547be4563f066fbe0118205ebcc2d35203e7a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-25T21:50:45Z",
    "title_canon_sha256": "60ec0f715f8c1e25974d918b1ec00c74e8cd4e613a2070b5f0ccec1021d20557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08238",
    "kind": "arxiv",
    "version": 1
  }
}