Pith Number

pith:6LTA5Y3K

pith:2021:6LTA5Y3KJLZDEITUX452G7VJHU

not attested not anchored not stored refs pending

YouRefIt: Embodied Reference Understanding with Language and Gesture

Deqian Kong, Qing Li, Siyuan Huang, Song-Chun Zhu, Tao Gao, Yik Lun Kei, Yixin Chen, Yixin Zhu

arxiv:2109.03413 v2 · 2021-09-08 · 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{6LTA5Y3KJLZDEITUX452G7VJHU}

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.

Cited by

1 paper in Pith

VistaRef: Boosting Visual Spatial Orientation Awareness for Pointing-to-Object Detection

Receipt and verification

First computed	2026-07-05T03:14:36.428879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e60ee36a4af2322274bf3ba37ea93d28b7718383534ad2f3e054177cd34a7a

Aliases

arxiv: 2109.03413 · arxiv_version: 2109.03413v2 · doi: 10.48550/arxiv.2109.03413 · pith_short_12: 6LTA5Y3KJLZD · pith_short_16: 6LTA5Y3KJLZDEITU · pith_short_8: 6LTA5Y3K

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/6LTA5Y3KJLZDEITUX452G7VJHU \
  | 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: f2e60ee36a4af2322274bf3ba37ea93d28b7718383534ad2f3e054177cd34a7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0f83caffd24d063eaae901bbfecd3a09706340ec7e95973a120c22a55b1e9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-08T03:27:32Z",
    "title_canon_sha256": "e8132e1496e12650fc8b6020344df47856e30c031c06c58c7c79bda6595fd629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03413",
    "kind": "arxiv",
    "version": 2
  }
}