Pith Number

pith:U4DFHCUT

pith:2015:U4DFHCUTBOCBUJVZEI4Q4TYP36

not attested not anchored not stored refs pending

Nonlinear Resonances and Antiresonances of a Forced Sonic Vacuum

A.F. Vakakis, D.M. McFarland, D. Pozharskiy, I.G. Kevrekidis, M.O. Williams, P.G. Kevrekidis, Y. Zhang

arxiv:1507.01025 v1 · 2015-07-03 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4DFHCUTBOCBUJVZEI4Q4TYP36}

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	2026-05-18T01:23:39.929571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a706538a930b841a26b922390e4f0fdfa8612001cba75cc036e3f014064ffd51

Aliases

arxiv: 1507.01025 · arxiv_version: 1507.01025v1 · doi: 10.48550/arxiv.1507.01025 · pith_short_12: U4DFHCUTBOCB · pith_short_16: U4DFHCUTBOCBUJVZ · pith_short_8: U4DFHCUT

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/U4DFHCUTBOCBUJVZEI4Q4TYP36 \
  | 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: a706538a930b841a26b922390e4f0fdfa8612001cba75cc036e3f014064ffd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d43f95e1cb21a3ecaa126db84c2fad62fed51dd4454185bc5fc2611f2557e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-07-03T20:32:25Z",
    "title_canon_sha256": "d6bab0b07f7b7fc43159597101f01cc645f1aa2e6b47caa03c16cca9769b1b3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01025",
    "kind": "arxiv",
    "version": 1
  }
}