Pith Number

pith:SCLB5FDB

pith:2020:SCLB5FDBIO4UKT5PUYTUNW3JRM

not attested not anchored not stored refs pending

Towards Learning a Generic Agent for Vision-and-Language Navigation via Pre-training

Chunyuan Li, Jianfeng Gao, Lawrence Carin, Weituo Hao, Xiujun Li

arxiv:2002.10638 v2 · 2020-02-25 · cs.CV · cs.CL · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCLB5FDBIO4UKT5PUYTUNW3JRM}

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.

Cited by

1 paper in Pith

Think Hierarchically, Act Dynamically: Hierarchical Multi-modal Fusion and Reasoning for Vision-and-Language Navigation

Receipt and verification

First computed	2026-07-05T00:52:52.599679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90961e946143b9454fafa62746db698b08b4906960c8953b5c8d2641e30acf73

Aliases

arxiv: 2002.10638 · arxiv_version: 2002.10638v2 · doi: 10.48550/arxiv.2002.10638 · pith_short_12: SCLB5FDBIO4U · pith_short_16: SCLB5FDBIO4UKT5P · pith_short_8: SCLB5FDB

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/SCLB5FDBIO4UKT5PUYTUNW3JRM \
  | 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: 90961e946143b9454fafa62746db698b08b4906960c8953b5c8d2641e30acf73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51d96b27ba869244c37483b826c0c953bb60617961b56fd3f9fa0c13d53fb4f7",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-25T03:08:12Z",
    "title_canon_sha256": "5b3be1a8d4c5dca2ccbf239837067536277890a21cca93b3467752ca66b372fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10638",
    "kind": "arxiv",
    "version": 2
  }
}