Pith Number

pith:NXK5W3PE

pith:2025:NXK5W3PEKBU5FNFKEIFMTUYUIQ

not attested not anchored not stored refs pending

Uncertainty-Resilient Active Intention Recognition for Robotic Assistants

Alexander Sung, Joachim Hertzberg, Juan Carlos Sabor\'io, Lennart Niecksch, Marc Vinci, Martin Atzm\"uller, Martin G\"unther, Oscar Lima, Sebastian Stock

arxiv:2508.19150 v1 · 2025-08-26 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXK5W3PEKBU5FNFKEIFMTUYUIQ}

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	2026-07-05T11:59:38.216372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd5db6de45069d2b4aa220ac9d314441fe40f883f6b00a4947f2d68deb84b0b

Aliases

arxiv: 2508.19150 · arxiv_version: 2508.19150v1 · doi: 10.48550/arxiv.2508.19150 · pith_short_12: NXK5W3PEKBU5 · pith_short_16: NXK5W3PEKBU5FNFK · pith_short_8: NXK5W3PE

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/NXK5W3PEKBU5FNFKEIFMTUYUIQ \
  | 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: 6dd5db6de45069d2b4aa220ac9d314441fe40f883f6b00a4947f2d68deb84b0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ebeef41e521ca93e9920ae6bee65993ee40e9a02691a63dad779923a70398dd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-26T16:00:38Z",
    "title_canon_sha256": "8f7d9c66d19ae6673bd4ed484f51a02ac6535bcab57edef881023b11857d2f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19150",
    "kind": "arxiv",
    "version": 1
  }
}