Pith Number

pith:O6UMJWKX

pith:2026:O6UMJWKXRFF75B5A3A4QSTASEK

not attested not anchored not stored refs pending

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Changan Chen, Ines Kast, Kaixian Qu, Marco Hutter, Shuyang Shi, Yuntao Ma

arxiv:2607.01454 v1 · 2026-07-01 · 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{O6UMJWKXRFF75B5A3A4QSTASEK}

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	2026-07-03T00:17:00.691266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a8c4d957894bfe87a0d839094c1222bca4c2f89130a86afc706ab544709831

Aliases

arxiv: 2607.01454 · arxiv_version: 2607.01454v1 · doi: 10.48550/arxiv.2607.01454 · pith_short_12: O6UMJWKXRFF7 · pith_short_16: O6UMJWKXRFF75B5A · pith_short_8: O6UMJWKX

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/O6UMJWKXRFF75B5A3A4QSTASEK \
  | 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: 77a8c4d957894bfe87a0d839094c1222bca4c2f89130a86afc706ab544709831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0696f578f4e5840a151d7d0d515908098f697b08077cce6552e50a854cff80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-01T20:21:02Z",
    "title_canon_sha256": "042bb1a4f8d82e1a7b18fc86d3eed769ba6eca0e7b23f8250e91ea968c503174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01454",
    "kind": "arxiv",
    "version": 1
  }
}