Pith Number

pith:JESEXS23

pith:2017:JESEXS234QNG26JZHUJKTVTN2V

not attested not anchored not stored refs pending

Asymptotic Average Multiplicity of Structures within Different Categories of Trapping Sets, Absorbing Sets and Stopping Sets in Random Regular and Irregular LDPC Code Ensembles

Ali Dehghan, Amir H. Banihashemi

arxiv:1705.06798 v2 · 2017-05-18 · 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{JESEXS234QNG26JZHUJKTVTN2V}

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	2026-05-18T00:13:47.983492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49244bcb5be41a6d79393d12a9d66dd56abdecd78e459cff00e320f08228d81e

Aliases

arxiv: 1705.06798 · arxiv_version: 1705.06798v2 · doi: 10.48550/arxiv.1705.06798 · pith_short_12: JESEXS234QNG · pith_short_16: JESEXS234QNG26JZ · pith_short_8: JESEXS23

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/JESEXS234QNG26JZHUJKTVTN2V \
  | 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: 49244bcb5be41a6d79393d12a9d66dd56abdecd78e459cff00e320f08228d81e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c6cf4695a7ff5c40031b7c739d0e992402c637fd393383062a4328cf69d898",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-18T20:53:36Z",
    "title_canon_sha256": "327d5f027ff9e09671e9388f73594a2aaad4a54237012a84d28385b42c539740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06798",
    "kind": "arxiv",
    "version": 2
  }
}