Pith Number

pith:U6PMQDC5

pith:2017:U6PMQDC55BL4AB6FDGPKVSXSW2

not attested not anchored not stored refs pending

Using Speech Technology for Quantifying Behavioral Characteristics in Peer-Led Team Learning Sessions

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

arxiv:1704.07274 v1 · 2017-04-24 · 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{U6PMQDC55BL4AB6FDGPKVSXSW2}

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	2026-05-18T00:45:53.030034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a79ec80c5de857c007c5199eaacaf2b6b82ed991b2fb0e7ef7cc8071b7f9cc4e

Aliases

arxiv: 1704.07274 · arxiv_version: 1704.07274v1 · doi: 10.48550/arxiv.1704.07274 · pith_short_12: U6PMQDC55BL4 · pith_short_16: U6PMQDC55BL4AB6F · pith_short_8: U6PMQDC5

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/U6PMQDC55BL4AB6FDGPKVSXSW2 \
  | 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: a79ec80c5de857c007c5199eaacaf2b6b82ed991b2fb0e7ef7cc8071b7f9cc4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7342f4fba2aeb4850aa01df88bf2781aeec1d85376ab21f74cc4618dd3451742",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-04-24T15:10:06Z",
    "title_canon_sha256": "bd3a2c08a1d3cabed65788bc465f6f5c651f083033f469115068362b69783f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07274",
    "kind": "arxiv",
    "version": 1
  }
}