Pith Number

pith:3YUVBCO2

pith:2020:3YUVBCO2QCOLQN5W62YEVSWXL5

not attested not anchored not stored refs pending

A Large-Scale, Open-Domain, Mixed-Interface Dialogue-Based ITS for STEM

Aaron Courville, Dung D. Vu, Ekaterina Kochmar, Iulian Vlad Serban, Joelle Pineau, Laurent Charlin, Robert Belfer, Varun Gupta, Yoshua Bengio

arxiv:2005.06616 v1 · 2020-05-06 · cs.CY · cs.AI · cs.CL · cs.HC · 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{3YUVBCO2QCOLQN5W62YEVSWXL5}

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	2026-07-05T01:02:48.770129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de295089da809cb837b6f6b04acad75f629834de7ad1e618419f307a16b2edc2

Aliases

arxiv: 2005.06616 · arxiv_version: 2005.06616v1 · doi: 10.48550/arxiv.2005.06616 · pith_short_12: 3YUVBCO2QCOL · pith_short_16: 3YUVBCO2QCOLQN5W · pith_short_8: 3YUVBCO2

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/3YUVBCO2QCOLQN5W62YEVSWXL5 \
  | 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: de295089da809cb837b6f6b04acad75f629834de7ad1e618419f307a16b2edc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39523dad89f4e886547bef84e812a633f5371594ebb1fe6cc69eb7e12dc5a38f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2020-05-06T02:45:43Z",
    "title_canon_sha256": "93f9a16800529fa30bf42172d4ac3123b5c3709480f656fcdd82deafbb843324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06616",
    "kind": "arxiv",
    "version": 1
  }
}