Pith Number

pith:QPOA4KSL

pith:2018:QPOA4KSLIIC2E5DIZ4HN6XOWVR

not attested not anchored not stored refs pending

Origami-based impact mitigation via rarefaction solitary wave creation

Christopher Chong, Efstathios G. Charalampidis, Hiromi Yasuda, Jinkyu Yang, Panayotis G. Kevrekidis, Yasuhiro Miyazawa

arxiv:1805.05909 v1 · 2018-05-15 · 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{QPOA4KSLIIC2E5DIZ4HN6XOWVR}

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	2026-05-18T00:15:53.304965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83dc0e2a4b4205a27468cf0edf5dd6ac4a41e75a58417fcd56fb6ec675e6d324

Aliases

arxiv: 1805.05909 · arxiv_version: 1805.05909v1 · doi: 10.48550/arxiv.1805.05909 · pith_short_12: QPOA4KSLIIC2 · pith_short_16: QPOA4KSLIIC2E5DI · pith_short_8: QPOA4KSL

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/QPOA4KSLIIC2E5DIZ4HN6XOWVR \
  | 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: 83dc0e2a4b4205a27468cf0edf5dd6ac4a41e75a58417fcd56fb6ec675e6d324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e01255e48abbc9eb4012a80d4b13296b2e6bdc9fc420396b74aa6b44d7aec2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-05-15T17:04:44Z",
    "title_canon_sha256": "9e0d004d79f7c1149a91cf84fb3de75136f20698e634950fe5b74e6c6bfac50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05909",
    "kind": "arxiv",
    "version": 1
  }
}