Pith Number

pith:MH2XQKED

pith:2016:MH2XQKEDHP5EXQDJVNVY5DCP3M

not attested not anchored not stored refs pending

The Use of Harmonic Information in the Optimal Synthesis of Mechanisms

Andy M. Connor, Mike J. Gilmartin, Steve S. Douglas

arxiv:1605.03360 v1 · 2016-05-11 · 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{MH2XQKEDHP5EXQDJVNVY5DCP3M}

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	2026-05-18T01:15:05.525330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61f57828833bfa4bc069ab6b8e8c4fdb20edb83052a3c7a4e2c91c6ca74dd656

Aliases

arxiv: 1605.03360 · arxiv_version: 1605.03360v1 · doi: 10.48550/arxiv.1605.03360 · pith_short_12: MH2XQKEDHP5E · pith_short_16: MH2XQKEDHP5EXQDJ · pith_short_8: MH2XQKED

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/MH2XQKEDHP5EXQDJVNVY5DCP3M \
  | 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: 61f57828833bfa4bc069ab6b8e8c4fdb20edb83052a3c7a4e2c91c6ca74dd656

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5fd81608d378fa3dac897fda3b2632af427d9822e3735707c4e2fdda2a1b3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-05-11T10:12:05Z",
    "title_canon_sha256": "094013943a1872d1d67482c419998634320fe01d7d31d38300fa1642dd588b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03360",
    "kind": "arxiv",
    "version": 1
  }
}