Pith Number

pith:J377JMSR

pith:2011:J377JMSREPYN5N23YPVBKZ2FOC

not attested not anchored not stored refs pending

Monte Carlo Algorithms for the Partition Function and Information Rates of Two-Dimensional Channels

Hans-Andrea Loeliger, Mehdi Molkaraie

arxiv:1105.5542 v2 · 2011-05-27 · cs.IT · math.IT · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J377JMSREPYN5N23YPVBKZ2FOC}

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	2026-05-18T03:37:53.347224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4efff4b25123f0deb75bc3ea1567457096df05e4bcd7a823a99f968078a9aa36

Aliases

arxiv: 1105.5542 · arxiv_version: 1105.5542v2 · doi: 10.48550/arxiv.1105.5542 · pith_short_12: J377JMSREPYN · pith_short_16: J377JMSREPYN5N23 · pith_short_8: J377JMSR

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/J377JMSREPYN5N23YPVBKZ2FOC \
  | 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: 4efff4b25123f0deb75bc3ea1567457096df05e4bcd7a823a99f968078a9aa36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3d96bc899e62d29e88fb935927bad266b24a534e1ecef939683ebd825ca2ec",
    "cross_cats_sorted": [
      "math.IT",
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-05-27T12:36:42Z",
    "title_canon_sha256": "fa14a1306936930148ef8fe3d217721bb35c4a4fa5f3800fee85af62a87bdbda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5542",
    "kind": "arxiv",
    "version": 2
  }
}