Pith Number

pith:PIC7JTFA

pith:2021:PIC7JTFAWUJQNOUTTPUZBLZMYT

not attested not anchored not stored refs pending

Human-Adversarial Visual Question Answering

Amanpreet Singh, Devi Parikh, Douwe Kiela, Jose Alberto Lopez Magana, Sasha Sheng, Vedanuj Goswami, Wojciech Galuba

arxiv:2106.02280 v1 · 2021-06-04 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIC7JTFAWUJQNOUTTPUZBLZMYT}

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

3 papers in Pith

MCMit: Mid-Circuit Measurement Error Mitigation

SIEVES: Selective Prediction Generalizes through Visual Evidence Scoring

Receipt and verification

First computed	2026-07-05T02:46:17.674497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a05f4cca0b51306ba939be990af2cc4c05baca771fd2319e00bc70735901ba0

Aliases

arxiv: 2106.02280 · arxiv_version: 2106.02280v1 · doi: 10.48550/arxiv.2106.02280 · pith_short_12: PIC7JTFAWUJQ · pith_short_16: PIC7JTFAWUJQNOUT · pith_short_8: PIC7JTFA

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/PIC7JTFAWUJQNOUTTPUZBLZMYT \
  | 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: 7a05f4cca0b51306ba939be990af2cc4c05baca771fd2319e00bc70735901ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6718b5d3bf7633d9609d61cd016a0d6aea142fde31cb21ba6c88a3fb090655e6",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-04T06:25:32Z",
    "title_canon_sha256": "2832bd1cb2a27008e32e674680c9b3903acf8aef0f04bd001cc70a20e118eb2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02280",
    "kind": "arxiv",
    "version": 1
  }
}