Pith Number

pith:5DLYMBWE

pith:2016:5DLYMBWECTP5OU25SBS2HMKS3K

not attested not anchored not stored refs pending

Twitter-Network Topic Model: A Full Bayesian Treatment for Social Network and Text Modeling

Changyou Chen, Kar Wai Lim, Wray Buntine

arxiv:1609.06791 v1 · 2016-09-22 · cs.CL · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DLYMBWECTP5OU25SBS2HMKS3K}

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	2026-05-18T01:04:05.093105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d78606c414dfd7535d9065a3b152daabe48e9860c69181d496ab60de85668c

Aliases

arxiv: 1609.06791 · arxiv_version: 1609.06791v1 · doi: 10.48550/arxiv.1609.06791 · pith_short_12: 5DLYMBWECTP5 · pith_short_16: 5DLYMBWECTP5OU25 · pith_short_8: 5DLYMBWE

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/5DLYMBWECTP5OU25SBS2HMKS3K \
  | 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: e8d78606c414dfd7535d9065a3b152daabe48e9860c69181d496ab60de85668c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc139a1f8e300794dcdf7660449bbff1bbfb86a659a2f9f72606c31169e987b9",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-22T01:08:31Z",
    "title_canon_sha256": "5cd92a231ee73e81b68f845aad4be1903b51cb2a6c58f184da80b1407104c80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06791",
    "kind": "arxiv",
    "version": 1
  }
}