Pith Number

pith:TM7L5NSN

pith:2021:TM7L5NSNZMYTUQNCPB4ZBRYU4P

not attested not anchored not stored refs pending

Enhancing human bodies with extra robotic arms and fingers: The Neural Resource Allocation Problem

Andrea d'Avella, Domenico Prattichizzo, Erica Palmerini, Frederique De Vignemont, Gionata Salvietti, Giulia Dominijanni, Sarah Buehler, Silvestro Micera, Simone Rossi, Solaiman Shokur, Tamar R. Makin

arxiv:2103.17252 v1 · 2021-03-31 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TM7L5NSNZMYTUQNCPB4ZBRYU4P}

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	2026-07-05T02:28:14.167838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b3ebeb64dcb313a41a2787990c714e3e7671fda5019183661c1918476f0e827

Aliases

arxiv: 2103.17252 · arxiv_version: 2103.17252v1 · doi: 10.48550/arxiv.2103.17252 · pith_short_12: TM7L5NSNZMYT · pith_short_16: TM7L5NSNZMYTUQNC · pith_short_8: TM7L5NSN

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/TM7L5NSNZMYTUQNCPB4ZBRYU4P \
  | 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: 9b3ebeb64dcb313a41a2787990c714e3e7671fda5019183661c1918476f0e827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3dfd2460518462f2df7cfdc99ddabb00c6ded49f8a791c7766b403e5b6df51f",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-31T17:54:13Z",
    "title_canon_sha256": "48a95405928baea0c24a0a12f299007b1a0fcd6ec13dbef223c6d08bc8cde4dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.17252",
    "kind": "arxiv",
    "version": 1
  }
}