Pith Number

pith:OTAYUAZC

pith:2021:OTAYUAZCS63UHCMTOP53BP2NNU

not attested not anchored not stored refs pending

On the Evaluation of Vision-and-Language Navigation Instructions

Alexander Ku, Eugene Ie, Jason Baldridge, Ming Zhao, Peter Anderson, Su Wang, Vihan Jain

arxiv:2101.10504 v1 · 2021-01-26 · cs.AI · cs.CL · 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{OTAYUAZCS63UHCMTOP53BP2NNU}

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	2026-07-05T02:09:59.226978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c18a032297b743899373fbb0bf4d6d076e4f1dd44ca5681d6f01b002807f62

Aliases

arxiv: 2101.10504 · arxiv_version: 2101.10504v1 · doi: 10.48550/arxiv.2101.10504 · pith_short_12: OTAYUAZCS63U · pith_short_16: OTAYUAZCS63UHCMT · pith_short_8: OTAYUAZC

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/OTAYUAZCS63UHCMTOP53BP2NNU \
  | 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: 74c18a032297b743899373fbb0bf4d6d076e4f1dd44ca5681d6f01b002807f62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b0496a7f7d2f7df0c9b4c2f290bde017808a97d43b9fef81c9213dd03143d52",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-01-26T01:03:49Z",
    "title_canon_sha256": "9ac0a8a7d56c0d36ffa462048fa0f0af2c4d61a60cb4a0fd633168f8a701fc94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10504",
    "kind": "arxiv",
    "version": 1
  }
}