Pith Number

pith:272E3LHB

pith:2022:272E3LHBEDQ36QNN3TEIDPM4XY

not attested not anchored not stored refs pending

Multimodal Lecture Presentations Dataset: Understanding Multimodality in Educational Slides

Chaitanya Ahuja, Dong Won Lee, Louis-Philippe Morency, Paul Pu Liang, Sanika Natu

arxiv:2208.08080 v1 · 2022-08-17 · cs.AI · cs.CL · cs.CV · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{272E3LHBEDQ36QNN3TEIDPM4XY}

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.

Cited by

1 paper in Pith

REGen: Multimodal Retrieval-Embedded Generation for Long-to-Short Video Editing

Receipt and verification

First computed	2026-07-05T04:49:15.222028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f44dace120e1bf41addcc881bd9cbe282c26ab94d4099fc7a97e19d5fc46b6

Aliases

arxiv: 2208.08080 · arxiv_version: 2208.08080v1 · doi: 10.48550/arxiv.2208.08080 · pith_short_12: 272E3LHBEDQ3 · pith_short_16: 272E3LHBEDQ36QNN · pith_short_8: 272E3LHB

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/272E3LHBEDQ36QNN3TEIDPM4XY \
  | 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: d7f44dace120e1bf41addcc881bd9cbe282c26ab94d4099fc7a97e19d5fc46b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e6dbd9d34fbaac0d8ac1fced73e25f59bade2284a751c70ada7e2f85ccc045",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-08-17T05:30:18Z",
    "title_canon_sha256": "76dc397f819355043ff2355ab697db1ccdef68321766568fd0bca0d020fd273c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.08080",
    "kind": "arxiv",
    "version": 1
  }
}