Pith Number

pith:SRQKPBOC

pith:2020:SRQKPBOCDGMVOF6OG7PMXPDNCO

not attested not anchored not stored refs pending

A Deep Learning Approach to Behavior-Based Learner Modeling

Christopher G. Brinton, Weiyu Chen, Yuwei Tu

arxiv:2001.08328 v1 · 2020-01-23 · cs.LG · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRQKPBOCDGMVOF6OG7PMXPDNCO}

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	2026-07-05T00:35:11.953596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9460a785c219995717ce37decbbc6d1398b56b78c42c08d24e2a309a05b672ef

Aliases

arxiv: 2001.08328 · arxiv_version: 2001.08328v1 · doi: 10.48550/arxiv.2001.08328 · pith_short_12: SRQKPBOCDGMV · pith_short_16: SRQKPBOCDGMVOF6O · pith_short_8: SRQKPBOC

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/SRQKPBOCDGMVOF6OG7PMXPDNCO \
  | 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: 9460a785c219995717ce37decbbc6d1398b56b78c42c08d24e2a309a05b672ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f23e16450f3b5998a8b97573711fb5693e8eac503ccf2254e80428a1998b4d5d",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-01-23T01:26:52Z",
    "title_canon_sha256": "3aeb5ca80e434369d7d93ff1060f0c71b07447fc0192671d815194f9d7e2a869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08328",
    "kind": "arxiv",
    "version": 1
  }
}