Pith Number

pith:2NRFOLJ5

pith:2016:2NRFOLJ57VMQ64YFYF3BJQQXKI

not attested not anchored not stored refs pending

A Robust Diarization System for Measuring Dominance in Peer-Led Team Learning Groups

Abhijeet Sangwan, Harishchandra Dubey, John H. L. Hansen

arxiv:1609.08211 v1 · 2016-09-26 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NRFOLJ57VMQ64YFYF3BJQQXKI}

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	2026-05-18T01:03:46.369835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d362572d3dfd590f7305c17614c2175237fb07ea60f4a2d3f60e401ec12f4582

Aliases

arxiv: 1609.08211 · arxiv_version: 1609.08211v1 · doi: 10.48550/arxiv.1609.08211 · pith_short_12: 2NRFOLJ57VMQ · pith_short_16: 2NRFOLJ57VMQ64YF · pith_short_8: 2NRFOLJ5

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/2NRFOLJ57VMQ64YFYF3BJQQXKI \
  | 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: d362572d3dfd590f7305c17614c2175237fb07ea60f4a2d3f60e401ec12f4582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eaa104641ccf613b4c719792996141cd597700a348c92d65d0f90b1b52379b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-09-26T22:18:49Z",
    "title_canon_sha256": "196670b592487b6e9d27906a39b4fc907d9e86312f2c96ce3b1e5f67abb3f0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08211",
    "kind": "arxiv",
    "version": 1
  }
}