Pith Number

pith:62VLZU63

pith:2022:62VLZU633EEPC5J3GGOAJXUV6O

not attested not anchored not stored refs pending

Computing zero-group-velocity points in anisotropic elastic waveguides: Globally and locally convergent methods

(2) Faculty of Mathematics, (3) International Centre for Numerical Methods in Engineering (CIMNE), Barcelona, Bor Plestenjak (2), Claire Prada (1) ((1) Institut Langevin, CNRS, Daniel A. Kiefer (1), ESPCI Paris, France, Hauke Gravenkamp (3), Ljubljana, Paris, Physics, Slovenia, Spain), Universit\'e PSL, University of Ljubljana

arxiv:2211.01995 v2 · 2022-11-03 · physics.class-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62VLZU633EEPC5J3GGOAJXUV6O}

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	2026-07-05T05:45:18.824391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6aabcd3dbd908f1753b319c04de95f3aa34a42d7f5d3c305356231a91fe0110

Aliases

arxiv: 2211.01995 · arxiv_version: 2211.01995v2 · doi: 10.48550/arxiv.2211.01995 · pith_short_12: 62VLZU633EEP · pith_short_16: 62VLZU633EEPC5J3 · pith_short_8: 62VLZU63

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/62VLZU633EEPC5J3GGOAJXUV6O \
  | 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: f6aabcd3dbd908f1753b319c04de95f3aa34a42d7f5d3c305356231a91fe0110

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8eff6ddeab32798695e81345747cb5c3e1941934796c5c8b82de99e56f9fb2",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2022-11-03T17:08:39Z",
    "title_canon_sha256": "0a73c0f31ba11399e65271cdb8a4218b05a918d67d11988ac6e854182fd5ec74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01995",
    "kind": "arxiv",
    "version": 2
  }
}