Pith Number

pith:FENTL7TC

pith:2020:FENTL7TCWTN2WQYMUJV6VYKXN5

not attested not anchored not stored refs pending

Document Visual Question Answering Challenge 2020

C.V. Jawahar, Dimosthenis Karatzas, Minesh Mathew, R. Manmatha, Ruben Tito

arxiv:2008.08899 v2 · 2020-08-20 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FENTL7TCWTN2WQYMUJV6VYKXN5}

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

2 papers in Pith

PlanBench-V: A Spatial Planning Map Benchmark for Vision-Language Models

Unified Reward Model for Multimodal Understanding and Generation

Receipt and verification

First computed	2026-07-05T02:58:36.186083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291b35fe62b4dbab430ca26beae1576f70b16b7c6faca0ed7f6fdff71a7d0f7d

Aliases

arxiv: 2008.08899 · arxiv_version: 2008.08899v2 · doi: 10.48550/arxiv.2008.08899 · pith_short_12: FENTL7TCWTN2 · pith_short_16: FENTL7TCWTN2WQYM · pith_short_8: FENTL7TC

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/FENTL7TCWTN2WQYMUJV6VYKXN5 \
  | 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: 291b35fe62b4dbab430ca26beae1576f70b16b7c6faca0ed7f6fdff71a7d0f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc08920b392d0a4ff4a560df40c0a0579a4c3e4ef209041821da17677dd0eeb8",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-20T11:36:36Z",
    "title_canon_sha256": "49f4daa8dd94b311902af8109d03f0b62e7e9042167e05a9a48c652271e72c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08899",
    "kind": "arxiv",
    "version": 2
  }
}