Pith Number

pith:QVH24K24

pith:2017:QVH24K24PXWJKDAHAY6P24YHLB

not attested not anchored not stored refs pending

Formation Control of Rigid Graphs with a Flex Node Addition

Hyo-Sung Ahn, Minh Hoang Trinh, Viet Hoang Pham

arxiv:1706.01197 v1 · 2017-06-05 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVH24K24PXWJKDAHAY6P24YHLB}

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	2026-05-18T00:43:04.214460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854fae2b5c7dec950c07063cfd7307586718416221a99aaa2c603f233b5473b6

Aliases

arxiv: 1706.01197 · arxiv_version: 1706.01197v1 · doi: 10.48550/arxiv.1706.01197 · pith_short_12: QVH24K24PXWJ · pith_short_16: QVH24K24PXWJKDAH · pith_short_8: QVH24K24

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/QVH24K24PXWJKDAHAY6P24YHLB \
  | 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: 854fae2b5c7dec950c07063cfd7307586718416221a99aaa2c603f233b5473b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e0f0a43ff481cd3c92575116874502b85bbe4910e8800fbc13116943b18f413",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-06-05T05:50:09Z",
    "title_canon_sha256": "a0b466d5b6ca54803a280854b9365025d60c57cd40697ff0222221c7d32299ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01197",
    "kind": "arxiv",
    "version": 1
  }
}