Pith Number

pith:6DJ2ACGO

pith:2026:6DJ2ACGOZDZ7T2E2A434HD53TK

not attested not anchored not stored refs pending

TouchMap-OR: Multi-View 3D Mapping of Hand-Surface Contacts

Bastian Grande, Hugo Sax, Rui Wang, Sophokles Ktistakis

arxiv:2605.17638 v1 · 2026-05-17 · 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{6DJ2ACGOZDZ7T2E2A434HD53TK}

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	2026-05-20T00:04:50.042728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d3a008cec8f3f9e89a0737c38fbb9a88b7ea1e37e138deba089366763f438e

Aliases

arxiv: 2605.17638 · arxiv_version: 2605.17638v1 · doi: 10.48550/arxiv.2605.17638 · pith_short_12: 6DJ2ACGOZDZ7 · pith_short_16: 6DJ2ACGOZDZ7T2E2 · pith_short_8: 6DJ2ACGO

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/6DJ2ACGOZDZ7T2E2A434HD53TK \
  | 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: f0d3a008cec8f3f9e89a0737c38fbb9a88b7ea1e37e138deba089366763f438e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95ed7fd854073681fac9b29ef76941321ea385a38d3894610493db79eebd4f24",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-17T20:09:26Z",
    "title_canon_sha256": "2045f0ad750e7d5de6dc71d08549174c9e495cc3226053dacbf7a54d4fbb06a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17638",
    "kind": "arxiv",
    "version": 1
  }
}