Pith Number

pith:GIPDYNLK

pith:2018:GIPDYNLKZHW7ALGNXAN5RNBRA4

not attested not anchored not stored refs pending

Using Detailed Access Trajectories for Learning Behavior Analysis

Erik Hemberg, Nancy Law, Una-May O'Reilly, Yanbang Wang

arxiv:1812.05767 v1 · 2018-12-14 · cs.HC · cs.CY · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIPDYNLKZHW7ALGNXAN5RNBRA4}

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	2026-05-17T23:58:18.272358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

321e3c356ac9edf02ccdb81bd8b4310722c3ea5c30a962bb6013cc419dd5a044

Aliases

arxiv: 1812.05767 · arxiv_version: 1812.05767v1 · doi: 10.48550/arxiv.1812.05767 · pith_short_12: GIPDYNLKZHW7 · pith_short_16: GIPDYNLKZHW7ALGN · pith_short_8: GIPDYNLK

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/GIPDYNLKZHW7ALGNXAN5RNBRA4 \
  | 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: 321e3c356ac9edf02ccdb81bd8b4310722c3ea5c30a962bb6013cc419dd5a044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad07d6dc30a0044cd0369b17ea998a314bae45516692e6bcafaaebab7700b59",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-12-14T03:16:54Z",
    "title_canon_sha256": "a5105d58435a0278bf5722d1c49844cf57fcb60a50c6a395a2c9fefee5c10c4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05767",
    "kind": "arxiv",
    "version": 1
  }
}