Pith Number

pith:GZ6U4JAA

pith:2020:GZ6U4JAACKTUZBV7YO2XVQU2PL

not attested not anchored not stored refs pending

Teaching Robots Novel Objects by Pointing at Them

Bharadwaj Amrutur, Raviteja Upadrashta, Sagar Gubbi Venkatesh, Shishir Kolathaya

arxiv:2012.13620 v1 · 2020-12-25 · cs.RO · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZ6U4JAACKTUZBV7YO2XVQU2PL}

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	2026-07-05T02:02:11.487258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

367d4e240012a74c86bfc3b57ac29a7acae28ba5382e2ddb8ed9c571ff0d32b3

Aliases

arxiv: 2012.13620 · arxiv_version: 2012.13620v1 · doi: 10.48550/arxiv.2012.13620 · pith_short_12: GZ6U4JAACKTU · pith_short_16: GZ6U4JAACKTUZBV7 · pith_short_8: GZ6U4JAA

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/GZ6U4JAACKTUZBV7YO2XVQU2PL \
  | 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: 367d4e240012a74c86bfc3b57ac29a7acae28ba5382e2ddb8ed9c571ff0d32b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cc8f1695ce6ee98f0ca1297578adfc97c76757cc253278749fd631c701dcf8d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-12-25T20:01:25Z",
    "title_canon_sha256": "fe3eff773a73323e17de44b81d5b2a92489f3c63a530f23e1503d18b4bbbe310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.13620",
    "kind": "arxiv",
    "version": 1
  }
}