Pith Number

pith:FK43AHDH

pith:2024:FK43AHDHTOZC6IH7M7FLNYWVVI

not attested not anchored not stored refs pending

Analysis of $(3+1)D$ and $(2+1)D$ nonlinear ultrasonic waves using conformal invariance

Sadataka Furui, Serge Dos Santos

arxiv:2412.08655 v1 · 2024-11-27 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK43AHDHTOZC6IH7M7FLNYWVVI}

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	2026-07-05T09:47:58.647562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab9b01c679bb22f20ff67cab6e2d5aa0dc9c071f03a970839c4c74c77616bfa

Aliases

arxiv: 2412.08655 · arxiv_version: 2412.08655v1 · doi: 10.48550/arxiv.2412.08655 · pith_short_12: FK43AHDHTOZC · pith_short_16: FK43AHDHTOZC6IH7 · pith_short_8: FK43AHDH

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/FK43AHDHTOZC6IH7M7FLNYWVVI \
  | 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: 2ab9b01c679bb22f20ff67cab6e2d5aa0dc9c071f03a970839c4c74c77616bfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c95aca953b882193048ce875558b0a5eddb60fd9f6bf9798228aa37cd40bd314",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-27T09:20:22Z",
    "title_canon_sha256": "0e1ad313438401f648909c6ae2adb02d51d240ec65292acee76f29afdf1ccdc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08655",
    "kind": "arxiv",
    "version": 1
  }
}