Pith Number

pith:WS4C6FQK

pith:2022:WS4C6FQK4QKFJMCWNOWKEJJ2RS

not attested not anchored not stored refs pending

Towards Multimodal Multitask Scene Understanding Models for Indoor Mobile Agents

Ali Farhadi, Hanlin Goh, Jian Zhang, Yao-Hung Hubert Tsai

arxiv:2209.13156 v1 · 2022-09-27 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WS4C6FQK4QKFJMCWNOWKEJJ2RS}

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	2026-07-05T05:01:07.027406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4b82f160ae41454b0566baca2253a8c8cff9623cd978e445ed8f77bf154af69

Aliases

arxiv: 2209.13156 · arxiv_version: 2209.13156v1 · doi: 10.48550/arxiv.2209.13156 · pith_short_12: WS4C6FQK4QKF · pith_short_16: WS4C6FQK4QKFJMCW · pith_short_8: WS4C6FQK

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/WS4C6FQK4QKFJMCWNOWKEJJ2RS \
  | 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: b4b82f160ae41454b0566baca2253a8c8cff9623cd978e445ed8f77bf154af69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c33a44653ed9258107219501add66157e3427e78614170b28261566dab18807a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-27T04:49:19Z",
    "title_canon_sha256": "696e067012e68b92db59cbd8390608d16a8b8423dfad09e3149a431aeb793a14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13156",
    "kind": "arxiv",
    "version": 1
  }
}