Pith Number

pith:HXZMIYSF

pith:2015:HXZMIYSFTOVHFEERWLLKBWA3HQ

not attested not anchored not stored refs pending

How Robust are Reconstruction Thresholds for Community Detection?

Alexander S. Wein, Ankur Moitra, William Perry

arxiv:1511.01473 v2 · 2015-11-04 · cs.DS · cs.IT · cs.LG · math.IT · math.PR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXZMIYSFTOVHFEERWLLKBWA3HQ}

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	2026-05-18T01:18:41.802108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3df2c462459baa729091b2d6a0d81b3c10e9783ec22fe9c410ac0ae33d6ed6ed

Aliases

arxiv: 1511.01473 · arxiv_version: 1511.01473v2 · doi: 10.48550/arxiv.1511.01473 · pith_short_12: HXZMIYSFTOVH · pith_short_16: HXZMIYSFTOVHFEER · pith_short_8: HXZMIYSF

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/HXZMIYSFTOVHFEERWLLKBWA3HQ \
  | 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: 3df2c462459baa729091b2d6a0d81b3c10e9783ec22fe9c410ac0ae33d6ed6ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d6c0537c31398f6879d2e74006bf1f5a0e23cf251090598f4c3fde33a8c1ea3",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT",
      "math.PR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-11-04T20:50:21Z",
    "title_canon_sha256": "21338b91a5688d28010204a71676be379198dd7aa2029174502fbcfa8d8e17e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01473",
    "kind": "arxiv",
    "version": 2
  }
}