Pith Number

pith:FPFQOJ7C

pith:2019:FPFQOJ7CEWEQ4MQYQODAISTQR7

not attested not anchored not stored refs pending

Zero-shot Imitation Learning from Demonstrations for Legged Robot Visual Navigation

Aleksandra Faust, Brian Ichter, Jie Tan, Sehoon Ha, Tingnan Zhang, Xinlei Pan

arxiv:1909.12971 v2 · 2019-09-27 · cs.AI · 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{FPFQOJ7CEWEQ4MQYQODAISTQR7}

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	2026-07-05T00:45:33.697718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bcb0727e225890e32188386044a708fe0fe5e821c350bfdd4bf49c68c40ae17

Aliases

arxiv: 1909.12971 · arxiv_version: 1909.12971v2 · doi: 10.48550/arxiv.1909.12971 · pith_short_12: FPFQOJ7CEWEQ · pith_short_16: FPFQOJ7CEWEQ4MQY · pith_short_8: FPFQOJ7C

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/FPFQOJ7CEWEQ4MQYQODAISTQR7 \
  | 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: 2bcb0727e225890e32188386044a708fe0fe5e821c350bfdd4bf49c68c40ae17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "100ae60d6d1e309d9f7c54d941beb77cd6159daca1334bf49048cdbeb1a3afe7",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-09-27T22:13:08Z",
    "title_canon_sha256": "ba024f5d15efb1f61a0c0449f84ddc57d0e588fc1d64e7b3dddfae5cbaa16062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12971",
    "kind": "arxiv",
    "version": 2
  }
}