Pith Number

pith:I6HPXVJG

pith:2019:I6HPXVJG7GKXBXJS6DYNZ4DPXF

not attested not anchored not stored refs pending

Singular asymptotic expansion of the exact control for a linear model of the Rayleigh beam

Arnaud Munch, Carlos Castro

arxiv:1907.04118 v1 · 2019-07-09 · math.OC · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6HPXVJG7GKXBXJS6DYNZ4DPXF}

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	2026-05-17T23:41:03.271138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

478efbd526f99570dd32f0f0dcf06fb951016f7b958a9479566b30e8346b0bc6

Aliases

arxiv: 1907.04118 · arxiv_version: 1907.04118v1 · doi: 10.48550/arxiv.1907.04118 · pith_short_12: I6HPXVJG7GKX · pith_short_16: I6HPXVJG7GKXBXJS · pith_short_8: I6HPXVJG

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/I6HPXVJG7GKXBXJS6DYNZ4DPXF \
  | 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: 478efbd526f99570dd32f0f0dcf06fb951016f7b958a9479566b30e8346b0bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c500d1ea0c743e8df1ea29dd8c100f0012b7cb85a85b37f5c97a741932d0f162",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-07-09T12:47:08Z",
    "title_canon_sha256": "5acdbbae3ad109003751e1625a0cee7721bca9ae944a9fccbc4efb6f0943f2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04118",
    "kind": "arxiv",
    "version": 1
  }
}