Pith Number

pith:IIKMJXTE

pith:2019:IIKMJXTERVF2Q3NSSM5GARDSIF

not attested not anchored not stored refs pending

VideoNavQA: Bridging the Gap between Visual and Embodied Question Answering

Aaron Courville, C\u{a}t\u{a}lina Cangea, Eugene Belilovsky, Pietro Li\`o

arxiv:1908.04950 v1 · 2019-08-14 · cs.CV · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IIKMJXTERVF2Q3NSSM5GARDSIF}

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	2026-07-04T23:55:58.471303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4214c4de648d4ba86db2933a6044724157a02b2b107a3fcfd43e5bcbeb339994

Aliases

arxiv: 1908.04950 · arxiv_version: 1908.04950v1 · doi: 10.48550/arxiv.1908.04950 · pith_short_12: IIKMJXTERVF2 · pith_short_16: IIKMJXTERVF2Q3NS · pith_short_8: IIKMJXTE

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/IIKMJXTERVF2Q3NSSM5GARDSIF \
  | 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: 4214c4de648d4ba86db2933a6044724157a02b2b107a3fcfd43e5bcbeb339994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8480a9296e78521edaea84106da8de380ca61ab4e054b2c5ba77d71b95ac9377",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-14T04:44:26Z",
    "title_canon_sha256": "00c5556d79e6a47cb45fdbb8b33d95580b85cd01b3f9a5d8f5d69c70d83e6beb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04950",
    "kind": "arxiv",
    "version": 1
  }
}