Pith Number

pith:4K4NCD55

pith:2017:4K4NCD55D5JU34VNC6JSF7UG27

not attested not anchored not stored refs pending

A New Paradigm for Robotic Dust Collection: Theorems, User Studies, and a Field Study

Rachel M. Holladay, Siddhartha S. Srinivasa

arxiv:1703.08736 v1 · 2017-03-25 · 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{4K4NCD55D5JU34VNC6JSF7UG27}

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	2026-05-18T00:47:55.729202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2b8d10fbd1f534df2ad179322fe86d7c7636f087067b2194028ced614573cd0

Aliases

arxiv: 1703.08736 · arxiv_version: 1703.08736v1 · doi: 10.48550/arxiv.1703.08736 · pith_short_12: 4K4NCD55D5JU · pith_short_16: 4K4NCD55D5JU34VN · pith_short_8: 4K4NCD55

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/4K4NCD55D5JU34VNC6JSF7UG27 \
  | 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: e2b8d10fbd1f534df2ad179322fe86d7c7636f087067b2194028ced614573cd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab6e7974fe6b7ed26fbe24f7664f5bf6fd63c066b18c68fbe9c078596f0d576",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-03-25T19:31:39Z",
    "title_canon_sha256": "4cce937201967bb0e8be24028b11e24bb79b4bdaa7e975b2ab9948bebe6a4021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08736",
    "kind": "arxiv",
    "version": 1
  }
}