Pith Number

pith:YLQU2UIV

pith:2016:YLQU2UIV72XQHQRASJOSIYWNFA

not attested not anchored not stored refs pending

Bands in the spectrum of a periodic elastic waveguide

F.L. Bakharev, J. Taskinen

arxiv:1602.04793 v1 · 2016-02-12 · math.SP · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLQU2UIV72XQHQRASJOSIYWNFA}

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	2026-05-18T00:35:25.190223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2e14d5115feaf03c220925d2462cd28216e609d65c9ca1cd5b7673479b36a70

Aliases

arxiv: 1602.04793 · arxiv_version: 1602.04793v1 · doi: 10.48550/arxiv.1602.04793 · pith_short_12: YLQU2UIV72XQ · pith_short_16: YLQU2UIV72XQHQRA · pith_short_8: YLQU2UIV

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/YLQU2UIV72XQHQRASJOSIYWNFA \
  | 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: c2e14d5115feaf03c220925d2462cd28216e609d65c9ca1cd5b7673479b36a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9007eef6dc7cc263f553128754a984c17c9f67fdb121afec13d1ae84b8c27b3",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2016-02-12T19:37:17Z",
    "title_canon_sha256": "cabbd63d72663b150c91c0efe71fdde0f451a51ee46c56dfa517e20ffaf1428a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04793",
    "kind": "arxiv",
    "version": 1
  }
}