Pith Number

pith:RWMLN2DT

pith:2012:RWMLN2DTYSHPQ4SNE3GA3RDJH6

not attested not anchored not stored refs pending

Learning in Hierarchical Social Networks

Ali Pezeshki, Edwin K. P. Chong, Stephen D. Howard, William Moran, Zhenliang Zhang

arxiv:1206.0652 v4 · 2012-05-30 · cs.SI · cs.IT · cs.LG · 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{RWMLN2DTYSHPQ4SNE3GA3RDJH6}

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	2026-05-18T01:57:08.185082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d98b6e873c48ef8724d26cc0dc4693f909f75b1011ac42055990331cc42e336

Aliases

arxiv: 1206.0652 · arxiv_version: 1206.0652v4 · doi: 10.48550/arxiv.1206.0652 · pith_short_12: RWMLN2DTYSHP · pith_short_16: RWMLN2DTYSHPQ4SN · pith_short_8: RWMLN2DT

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/RWMLN2DTYSHPQ4SNE3GA3RDJH6 \
  | 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: 8d98b6e873c48ef8724d26cc0dc4693f909f75b1011ac42055990331cc42e336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4a2169729ad9082a299d94d7a93866b9dd992dcbe0693554c582bbe70ef6ab",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-05-30T18:19:56Z",
    "title_canon_sha256": "4d8f2a7cce76a5a566f8096c78540ebe10046f5e6f98ee90f4d73d239a6c65fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0652",
    "kind": "arxiv",
    "version": 4
  }
}