Pith Number

pith:E3V47P3S

pith:2012:E3V47P3ST5B6IF7EX7E7NGMWNZ

not attested not anchored not stored refs pending

State Evolution for General Approximate Message Passing Algorithms, with Applications to Spatial Coupling

Adel Javanmard, Andrea Montanari

arxiv:1211.5164 v2 · 2012-11-21 · math.PR · 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{E3V47P3ST5B6IF7EX7E7NGMWNZ}

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	2026-05-18T03:37:40.619653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26ebcfbf729f43e417e4bfc9f699966e69047c178e2adea17ea6ba3b57d492c6

Aliases

arxiv: 1211.5164 · arxiv_version: 1211.5164v2 · doi: 10.48550/arxiv.1211.5164 · pith_short_12: E3V47P3ST5B6 · pith_short_16: E3V47P3ST5B6IF7E · pith_short_8: E3V47P3S

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/E3V47P3ST5B6IF7EX7E7NGMWNZ \
  | 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: 26ebcfbf729f43e417e4bfc9f699966e69047c178e2adea17ea6ba3b57d492c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732155c88e01ec1d37b795aa16711a937f5d2a6755a533f806746e28d9fa198d",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-11-21T22:32:13Z",
    "title_canon_sha256": "60766e1ed621cba0913f055ed7d7e75b14c66fba064210b548585ce9281bdf9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5164",
    "kind": "arxiv",
    "version": 2
  }
}