Pith Number

pith:WA2VUNUV

pith:2021:WA2VUNUVZUQSGFWZTYQDRGSN7G

not attested not anchored not stored refs pending

Nanoptera in weakly nonlinear woodpile and diatomic granular chains

Christopher J. Lustri, Guo Deng, Mason A. Porter

arxiv:2102.07322 v2 · 2021-02-15 · nlin.PS · cond-mat.mtrl-sci · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WA2VUNUVZUQSGFWZTYQDRGSN7G}

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	2026-07-05T02:59:14.427364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0355a3695cd212316d99e20389a4df9b0745e201f83887dab42636267ae50e0

Aliases

arxiv: 2102.07322 · arxiv_version: 2102.07322v2 · doi: 10.48550/arxiv.2102.07322 · pith_short_12: WA2VUNUVZUQS · pith_short_16: WA2VUNUVZUQSGFWZ · pith_short_8: WA2VUNUV

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/WA2VUNUVZUQSGFWZTYQDRGSN7G \
  | 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: b0355a3695cd212316d99e20389a4df9b0745e201f83887dab42636267ae50e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3be5bf532e5cd85151ec4252ce15ef4ac9bb7973f278bd44278b1503244201c3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2021-02-15T03:24:12Z",
    "title_canon_sha256": "23013d8300d2ba32641a4f527262406a48f5c4fb7264ed45732922638e4acbc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07322",
    "kind": "arxiv",
    "version": 2
  }
}