Pith Number

pith:K3GXX4VC

pith:2017:K3GXX4VCGKSDGE62BHRCYNYD2Q

not attested not anchored not stored refs pending

Analysis of Student Behaviour in Habitable Worlds Using Continuous Representation Visualization

Lev Horodyskyj, Zachary A. Pardos

arxiv:1710.06654 v3 · 2017-10-18 · 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{K3GXX4VCGKSDGE62BHRCYNYD2Q}

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	2026-05-17T23:57:32.535601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56cd7bf2a232a43313da09e22c3703d43cfcf6332c4809a5e8eda968f45cb2a2

Aliases

arxiv: 1710.06654 · arxiv_version: 1710.06654v3 · doi: 10.48550/arxiv.1710.06654 · pith_short_12: K3GXX4VCGKSD · pith_short_16: K3GXX4VCGKSDGE62 · pith_short_8: K3GXX4VC

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/K3GXX4VCGKSDGE62BHRCYNYD2Q \
  | 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: 56cd7bf2a232a43313da09e22c3703d43cfcf6332c4809a5e8eda968f45cb2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3bb3ba2f4671706b0894b48351fcadda7838bcf8ff6c1a330a0629d783c3b01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-10-18T10:05:19Z",
    "title_canon_sha256": "4987b83aa2ece1efc59fd7a6cfa5adf8ac164f705c56aaf90ea056c68e064bf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06654",
    "kind": "arxiv",
    "version": 3
  }
}