Pith Number

pith:X2DAXAHZ

pith:2023:X2DAXAHZ373FM562LYR3FVVR6A

not attested not anchored not stored refs pending

PIRLNav: Pretraining with Imitation and RL Finetuning for ObjectNav

Abhishek Das, Dhruv Batra, Erik Wijmans, Ram Ramrakhya

arxiv:2301.07302 v2 · 2023-01-18 · cs.LG · 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{X2DAXAHZ373FM562LYR3FVVR6A}

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	2026-07-05T05:54:35.290831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be860b80f9dff65677da5e23b2d6b1f0320d945bd740788c0c4733ed20f70a2e

Aliases

arxiv: 2301.07302 · arxiv_version: 2301.07302v2 · doi: 10.48550/arxiv.2301.07302 · pith_short_12: X2DAXAHZ373F · pith_short_16: X2DAXAHZ373FM562 · pith_short_8: X2DAXAHZ

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/X2DAXAHZ373FM562LYR3FVVR6A \
  | 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: be860b80f9dff65677da5e23b2d6b1f0320d945bd740788c0c4733ed20f70a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebad3d3ac304af2d9f286a42f5c976014cb80cebbae4784fcfa26df8d1afcd99",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-18T04:40:50Z",
    "title_canon_sha256": "f2bacf0f2139091b4931e42f3bf9abc382353c7de21996878eb2bc11f68243d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07302",
    "kind": "arxiv",
    "version": 2
  }
}