Pith Number

pith:WUODDGEA

pith:2019:WUODDGEACQOWFU2XP2ZOIX24OW

not attested not anchored not stored refs pending

A Fully-Integrated Sensing and Control System for High-Accuracy Mobile Robotic Building Construction

Abel Gawel, Fabio Gramazio, Farbod Farshidian, Hermann Blum, Johannes Pankert, Koen Kr\"amer, Luca Bartolomei, Marco Hutter, Margarita Chli, Roland Siegwart, Selen Ercan, Timothy Sandy

arxiv:1912.01870 v1 · 2019-12-04 · cs.RO · cs.CG · 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{WUODDGEACQOWFU2XP2ZOIX24OW}

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	2026-07-05T00:23:54.752202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b51c319880141d62d3577eb2e45f5c75a9fc7163f91d5746ba960561da13776d

Aliases

arxiv: 1912.01870 · arxiv_version: 1912.01870v1 · doi: 10.48550/arxiv.1912.01870 · pith_short_12: WUODDGEACQOW · pith_short_16: WUODDGEACQOWFU2X · pith_short_8: WUODDGEA

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/WUODDGEACQOWFU2XP2ZOIX24OW \
  | 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: b51c319880141d62d3577eb2e45f5c75a9fc7163f91d5746ba960561da13776d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3af4226632f587bbd0cbc1928fb0259c7f383b773a71c7d7e16874638309526",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-12-04T10:01:37Z",
    "title_canon_sha256": "a98e404bba0e11dba9def7444cbb1bb82c9222b87f62d0f484643d1572a2c280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01870",
    "kind": "arxiv",
    "version": 1
  }
}