Pith Number

pith:4NNWHFWN

pith:2026:4NNWHFWNDMVDV2K5LX6EI6MC6Q

not attested not anchored not stored refs pending

Haptic Sorter: A Unified Planning Framework for Online Shape Estimation and Real-Time Pose Inference

Domenico Campolo, Lin Yang, Sri Harsha Turlapati, Zhuoyi Lu

arxiv:2605.31352 v1 · 2026-05-29 · 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{4NNWHFWNDMVDV2K5LX6EI6MC6Q}

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	2026-06-01T02:04:00.359654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e35b6396cd1b2a3ae95d5dfc447982f43ac9bc711e670d4eaef000425139c3d4

Aliases

arxiv: 2605.31352 · arxiv_version: 2605.31352v1 · doi: 10.48550/arxiv.2605.31352 · pith_short_12: 4NNWHFWNDMVD · pith_short_16: 4NNWHFWNDMVDV2K5 · pith_short_8: 4NNWHFWN

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/4NNWHFWNDMVDV2K5LX6EI6MC6Q \
  | 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: e35b6396cd1b2a3ae95d5dfc447982f43ac9bc711e670d4eaef000425139c3d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf1c9d093d13309134a79e4f5585cfacab3350b96fb5d988b5aec2f22cd3590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-29T14:28:42Z",
    "title_canon_sha256": "cd2b0ff0483d82fe9ab877e27c27ec832d4306205c0dd57f1d95ea8cd8a2f5ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31352",
    "kind": "arxiv",
    "version": 1
  }
}