Pith Number

pith:GQ2UEEBK

pith:2019:GQ2UEEBKGGI5OUVO7YFZN7PNQN

not attested not anchored not stored refs pending

Transferable Representation Learning in Vision-and-Language Navigation

Alexander Ku, Eugene Ie, Gabriel Magalhaes, Haoshuo Huang, Harsh Mehta, Jason Baldridge, Vihan Jain

arxiv:1908.03409 v2 · 2019-08-09 · 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{GQ2UEEBKGGI5OUVO7YFZN7PNQN}

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	2026-07-04T23:55:13.313899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343542102a3191d752aefe0b96fded835a8f8b3437cd8c755bbafe6e695f51db

Aliases

arxiv: 1908.03409 · arxiv_version: 1908.03409v2 · doi: 10.48550/arxiv.1908.03409 · pith_short_12: GQ2UEEBKGGI5 · pith_short_16: GQ2UEEBKGGI5OUVO · pith_short_8: GQ2UEEBK

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/GQ2UEEBKGGI5OUVO7YFZN7PNQN \
  | 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: 343542102a3191d752aefe0b96fded835a8f8b3437cd8c755bbafe6e695f51db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e772fa52d7f00c76ed256e7ede274a20d29ed78bdc418490bfe35ef20941252",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-09T10:58:01Z",
    "title_canon_sha256": "87d05c7190e7288d83720cd0391694190e4d6e54b053fb65ba54b5df886d2ca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03409",
    "kind": "arxiv",
    "version": 2
  }
}