Pith Number

pith:OS6CIRYA

pith:2014:OS6CIRYA3DRRBBOM472QNHYWR6

not attested not anchored not stored refs pending

Polynomial mechanics and optimal control

Akshay Srinivasan, Madhusudhan Venkadesan

arxiv:1411.0182 v3 · 2014-11-01 · cs.SY · 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{OS6CIRYA3DRRBBOM472QNHYWR6}

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	2026-05-18T00:43:43.877897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74bc244700d8e31085cce7f5069f168f941e84642c5bf11a8e96bf6f57217115

Aliases

arxiv: 1411.0182 · arxiv_version: 1411.0182v3 · doi: 10.48550/arxiv.1411.0182 · pith_short_12: OS6CIRYA3DRR · pith_short_16: OS6CIRYA3DRRBBOM · pith_short_8: OS6CIRYA

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/OS6CIRYA3DRRBBOM472QNHYWR6 \
  | 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: 74bc244700d8e31085cce7f5069f168f941e84642c5bf11a8e96bf6f57217115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab65aa77bc5ecd8fa97b5abe5d55b58476ca777f167672f9dc2fb9d713261b5",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-11-01T23:16:22Z",
    "title_canon_sha256": "0b1df1ffd3e78526374267bffd85e2972cfcb209293afb639fa434e8d80dce0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0182",
    "kind": "arxiv",
    "version": 3
  }
}