Pith Number

pith:DPGQBCSW

pith:2020:DPGQBCSWNBSCHUEEX7ALTI4OUV

not attested not anchored not stored refs pending

Sub-Instruction Aware Vision-and-Language Navigation

Cristian Rodriguez-Opazo, Qi Wu, Stephen Gould, Yicong Hong

arxiv:2004.02707 v2 · 2020-04-06 · 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{DPGQBCSWNBSCHUEEX7ALTI4OUV}

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	2026-07-05T01:39:57.237517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bcd008a56686423d084bfc0b9a38ea56dbd6dcb42f3b303b7694be6fe5d4eef

Aliases

arxiv: 2004.02707 · arxiv_version: 2004.02707v2 · doi: 10.48550/arxiv.2004.02707 · pith_short_12: DPGQBCSWNBSC · pith_short_16: DPGQBCSWNBSCHUEE · pith_short_8: DPGQBCSW

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/DPGQBCSWNBSCHUEEX7ALTI4OUV \
  | 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: 1bcd008a56686423d084bfc0b9a38ea56dbd6dcb42f3b303b7694be6fe5d4eef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44226373d5ec8eeae9c3fcc3af9b943ec7109440411c2efe98f3c3da08201d92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-06T14:44:53Z",
    "title_canon_sha256": "98a5af9f1e97eaed012b72f2712dca42e94d5df5841e99b38912e57ce1d78e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02707",
    "kind": "arxiv",
    "version": 2
  }
}