Pith Number

pith:N4TDF6BJ

pith:2019:N4TDF6BJYS5WNPL64MN6YZ3OW4

not attested not anchored not stored refs pending

Cycle-Consistency for Robust Visual Question Answering

Devi Parikh, Marcus Rohrbach, Meet Shah, Xinlei Chen

arxiv:1902.05660 v1 · 2019-02-15 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4TDF6BJYS5WNPL64MN6YZ3OW4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

1 paper in Pith

Nougat: Neural Optical Understanding for Academic Documents

Receipt and verification

First computed	2026-05-17T23:53:56.608928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f2632f829c4bb66bd7ee31bec676eb70ea8395720fa537006b9baff462a16ca

Aliases

arxiv: 1902.05660 · arxiv_version: 1902.05660v1 · doi: 10.48550/arxiv.1902.05660 · pith_short_12: N4TDF6BJYS5W · pith_short_16: N4TDF6BJYS5WNPL6 · pith_short_8: N4TDF6BJ

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/N4TDF6BJYS5WNPL64MN6YZ3OW4 \
  | 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: 6f2632f829c4bb66bd7ee31bec676eb70ea8395720fa537006b9baff462a16ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d8696a6697cf2d89fe9c2078247217daf02a841a8ab33f42c7220278e6bbc16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-15T02:07:18Z",
    "title_canon_sha256": "9d897e24fd86fc89ffa1b8c88b367e3d13af99b9d64cbcf73bc52566aa79eaa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05660",
    "kind": "arxiv",
    "version": 1
  }
}