Pith Number

pith:QBFMVMPG

pith:2015:QBFMVMPGFZFGJQXBHJMDI52QVF

not attested not anchored not stored refs pending

Learning to Answer Questions From Image Using Convolutional Neural Network

Hang Li, Lin Ma, Zhengdong Lu

arxiv:1506.00333 v2 · 2015-06-01 · cs.CL · cs.CV · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBFMVMPGFZFGJQXBHJMDI52QVF}

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	2026-05-18T01:27:05.228222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

804acab1e62e4a64c2e13a58347750a9403686eb2686f99659f2b84253f36efb

Aliases

arxiv: 1506.00333 · arxiv_version: 1506.00333v2 · doi: 10.48550/arxiv.1506.00333 · pith_short_12: QBFMVMPGFZFG · pith_short_16: QBFMVMPGFZFGJQXB · pith_short_8: QBFMVMPG

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/QBFMVMPGFZFGJQXBHJMDI52QVF \
  | 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: 804acab1e62e4a64c2e13a58347750a9403686eb2686f99659f2b84253f36efb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24d2d6557e667c7f66fd3483b4dd070ec61abee47e41e1aeb835019fc03f73c1",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-06-01T03:09:49Z",
    "title_canon_sha256": "2e1c3af8e37481675f1245bd71a417c532913d5fd83bd3394c7bf1da6f8e6cb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00333",
    "kind": "arxiv",
    "version": 2
  }
}