Pith Number

pith:N6VTYYC6

pith:2015:N6VTYYC6U24KLJ73UPQDLTJ524

not attested not anchored not stored refs pending

Hilbert transform based analyses on ship-rocking signals

Deyong Kang, Wei Huang, Yu-Jian Li, Zhi Chen

arxiv:1505.01117 v1 · 2015-05-04 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6VTYYC6U24KLJ73UPQDLTJ524}

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	2026-05-18T02:16:51.864246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fab3c605ea6b8a5a7fba3e035cd3dd721c4430d675903a08c9071bc257a5ad1

Aliases

arxiv: 1505.01117 · arxiv_version: 1505.01117v1 · doi: 10.48550/arxiv.1505.01117 · pith_short_12: N6VTYYC6U24K · pith_short_16: N6VTYYC6U24KLJ73 · pith_short_8: N6VTYYC6

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/N6VTYYC6U24KLJ73UPQDLTJ524 \
  | 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: 6fab3c605ea6b8a5a7fba3e035cd3dd721c4430d675903a08c9071bc257a5ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40de37e378cfc94c217d88697fb1203b5061b6f2751bbf90f4b8d6febcdcb8c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2015-05-04T10:43:33Z",
    "title_canon_sha256": "15b4327ae330534304818e2345136901f49f4d01c11a1cf0b4043b1758c891b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01117",
    "kind": "arxiv",
    "version": 1
  }
}