Pith Number

pith:4TVVSZQ4

pith:2013:4TVVSZQ4HAOMDEFCNJH2XI2DQB

not attested not anchored not stored refs pending

Performance measures for single-degree-of-freedom energy harvesters under stochastic excitation

Han Kyul Joo, Themistoklis P. Sapsis

arxiv:1311.4875 v2 · 2013-11-19 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TVVSZQ4HAOMDEFCNJH2XI2DQB}

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	2026-05-18T02:54:21.103580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4eb59661c381cc190a26a4faba34380755a54fd079d49f61167d025d8f6e432

Aliases

arxiv: 1311.4875 · arxiv_version: 1311.4875v2 · doi: 10.48550/arxiv.1311.4875 · pith_short_12: 4TVVSZQ4HAOM · pith_short_16: 4TVVSZQ4HAOMDEFC · pith_short_8: 4TVVSZQ4

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/4TVVSZQ4HAOMDEFCNJH2XI2DQB \
  | 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: e4eb59661c381cc190a26a4faba34380755a54fd079d49f61167d025d8f6e432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb7e4562386bf46b6b180426a16733cfc8b5a5c865592dd0900997838bfff94c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-11-19T20:58:56Z",
    "title_canon_sha256": "16ca12389d68ab229869c8c6f040e63ffcbdf62f5788c612214d6c69846b1812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4875",
    "kind": "arxiv",
    "version": 2
  }
}