Pith Number

pith:HRQUY666

pith:2019:HRQUY666MF6OCZ3WOBYN3D4KCM

not attested not anchored not stored refs pending

Exploring Temporal Dependencies in Multimodal Referring Expressions with Mixed Reality

Ali Ghadirzadeh, Danica Kragic, Elena Sibirtseva, Iolanda Leite, M{\aa}rten Bj\"orkman

arxiv:1902.01117 v1 · 2019-02-04 · cs.HC · 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{HRQUY666MF6OCZ3WOBYN3D4KCM}

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	2026-05-17T23:54:49.637937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c614c7bde617ce167767070dd8f8a1322e69cc4713e28a5df57bc46a2ff2ba3

Aliases

arxiv: 1902.01117 · arxiv_version: 1902.01117v1 · doi: 10.48550/arxiv.1902.01117 · pith_short_12: HRQUY666MF6O · pith_short_16: HRQUY666MF6OCZ3W · pith_short_8: HRQUY666

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/HRQUY666MF6OCZ3WOBYN3D4KCM \
  | 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: 3c614c7bde617ce167767070dd8f8a1322e69cc4713e28a5df57bc46a2ff2ba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10fcffff6b5dfea0cd16422c1a203db5945ed07e65cf080bf143da935a1062f1",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-02-04T10:44:50Z",
    "title_canon_sha256": "7a1cb576f289b829648acd0ff06638ac985622e744f887be464a7fdde1e58590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01117",
    "kind": "arxiv",
    "version": 1
  }
}