Pith Number

pith:ZHE2DKEG

pith:2017:ZHE2DKEG6OGW3D2EXLUPRFZSSN

not attested not anchored not stored refs pending

An Empirical Evaluation of Visual Question Answering for Novel Objects

Ambar Pal, Anurag Mittal, Gaurav Sharma, Santhosh K. Ramakrishnan

arxiv:1704.02516 v1 · 2017-04-08 · 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{ZHE2DKEG6OGW3D2EXLUPRFZSSN}

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	2026-05-18T00:46:45.253513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c9a1a886f38d6d8f44bae8f8973293578f12940588a5bb5bd6f38f008fed73

Aliases

arxiv: 1704.02516 · arxiv_version: 1704.02516v1 · doi: 10.48550/arxiv.1704.02516 · pith_short_12: ZHE2DKEG6OGW · pith_short_16: ZHE2DKEG6OGW3D2E · pith_short_8: ZHE2DKEG

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/ZHE2DKEG6OGW3D2EXLUPRFZSSN \
  | 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: c9c9a1a886f38d6d8f44bae8f8973293578f12940588a5bb5bd6f38f008fed73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099a2a702595567d40b4607af013dfb7efa3aef788966b1271b9261eb1e3d67c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-08T17:51:46Z",
    "title_canon_sha256": "34300548397c4e30bd267c6434a9fbdc77a5d6689d31ea1e136615a854500a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02516",
    "kind": "arxiv",
    "version": 1
  }
}