Pith Number

pith:VJRVQY3Y

pith:2017:VJRVQY3Y3FUZGFJ6YLFT4KO72V

not attested not anchored not stored refs pending

Adaptive user support in educational environments: A Bayesian Network approach

Adrian Stoica, Christos Fidas, Nikolaos Tselios

arxiv:1707.01895 v1 · 2017-07-06 · 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{VJRVQY3Y3FUZGFJ6YLFT4KO72V}

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	2026-05-18T00:40:47.131817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa63586378d96993153ec2cb3e29dfd570fa4a0a1f77c508e08d0e82fc9ced45

Aliases

arxiv: 1707.01895 · arxiv_version: 1707.01895v1 · doi: 10.48550/arxiv.1707.01895 · pith_short_12: VJRVQY3Y3FUZ · pith_short_16: VJRVQY3Y3FUZGFJ6 · pith_short_8: VJRVQY3Y

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/VJRVQY3Y3FUZGFJ6YLFT4KO72V \
  | 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: aa63586378d96993153ec2cb3e29dfd570fa4a0a1f77c508e08d0e82fc9ced45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76911fd817eef6f201dd958985da038238fa7fa17aafc4cb29413bd18900528d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-07-06T17:58:11Z",
    "title_canon_sha256": "04120bbdba3b383d71d8a9ade3beb3cd62f360036bbbf0847e18b0451133040d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01895",
    "kind": "arxiv",
    "version": 1
  }
}