Pith Number

pith:HZGAC56Z

pith:2015:HZGAC56Z2DOCRG3I7CM2IBLRB4

not attested not anchored not stored refs pending

$L^1$-Minimization for Mechanical Systems

Jean-Baptiste Caillau, Yacine Chitour, Zheng Chen

arxiv:1506.00569 v2 · 2015-06-01 · 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{HZGAC56Z2DOCRG3I7CM2IBLRB4}

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	2026-05-18T01:24:10.765352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e4c0177d9d0dc289b68f899a405710f05bbf622e4ad63f3919d450ad811c8e5

Aliases

arxiv: 1506.00569 · arxiv_version: 1506.00569v2 · doi: 10.48550/arxiv.1506.00569 · pith_short_12: HZGAC56Z2DOC · pith_short_16: HZGAC56Z2DOCRG3I · pith_short_8: HZGAC56Z

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/HZGAC56Z2DOCRG3I7CM2IBLRB4 \
  | 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: 3e4c0177d9d0dc289b68f899a405710f05bbf622e4ad63f3919d450ad811c8e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92f297be0b94c2c2eb02e599fa1d1fb740261e74a30e2384d1aabb94768cb444",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-06-01T16:59:41Z",
    "title_canon_sha256": "7b148596d3adddd662ba36ce4951d89a3298aa39e323e1a4a556a34ac0c50b8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00569",
    "kind": "arxiv",
    "version": 2
  }
}