Pith Number

pith:DR4QBDME

pith:2018:DR4QBDMEWBKSL4QOMKRHC4V5ED

not attested not anchored not stored refs pending

Beyond task success: A closer look at jointly learning to see, ask, and GuessWhat

Aashish Venkatesh, Barbara Plank, Elia Bruni, Raffaella Bernardi, Raquel Fern\'andez, Ravi Shekhar, Tim Baumg\"artner

arxiv:1809.03408 v2 · 2018-09-10 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DR4QBDMEWBKSL4QOMKRHC4V5ED}

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	2026-05-17T23:51:14.274924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c79008d84b05525f20e62a27172bd20e66ff501c72aaac61bf31fa14b3d1e81

Aliases

arxiv: 1809.03408 · arxiv_version: 1809.03408v2 · doi: 10.48550/arxiv.1809.03408 · pith_short_12: DR4QBDMEWBKS · pith_short_16: DR4QBDMEWBKSL4QO · pith_short_8: DR4QBDME

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/DR4QBDMEWBKSL4QOMKRHC4V5ED \
  | 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: 1c79008d84b05525f20e62a27172bd20e66ff501c72aaac61bf31fa14b3d1e81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63bd4862668e5165cc692279fa20b57b0792c173e9fc8f85087e7fc4e6a40623",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-10T15:46:58Z",
    "title_canon_sha256": "afe7f0963a40de5580c489fa4842b4e531dccbecb548cfa4d4d77fdf6bb8e439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03408",
    "kind": "arxiv",
    "version": 2
  }
}