Pith Number

pith:NASAUJJL

pith:2022:NASAUJJLANMZOV2EUDO62XSQYU

not attested not anchored not stored refs pending

Branched flows of flexural elastic waves in non-uniform cylindrical shells

Atul Bhaskar, Kevin Jose, Neil Ferguson

arxiv:2211.02181 v1 · 2022-11-01 · physics.class-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{NASAUJJLANMZOV2EUDO62XSQYU}

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	2026-07-05T05:13:12.506454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68240a252b0359975744a0dded5e50c53711b2c733bb6e5c541f594f81815f66

Aliases

arxiv: 2211.02181 · arxiv_version: 2211.02181v1 · doi: 10.48550/arxiv.2211.02181 · pith_short_12: NASAUJJLANMZ · pith_short_16: NASAUJJLANMZOV2E · pith_short_8: NASAUJJL

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/NASAUJJLANMZOV2EUDO62XSQYU \
  | 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: 68240a252b0359975744a0dded5e50c53711b2c733bb6e5c541f594f81815f66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73747bb0995627a4232a8e6ce4ee77d996ca161996a14ec58e110a8af9f65c39",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2022-11-01T16:00:00Z",
    "title_canon_sha256": "0944feb53065088d2ab19c04f03a75d624f76a4c17dcffb8e092a2ff6acd9c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02181",
    "kind": "arxiv",
    "version": 1
  }
}