Pith Number

pith:YFHKDMJ3

pith:2015:YFHKDMJ3SYMII6GVPLNV3WBSGJ

not attested not anchored not stored refs pending

Bound states in the continuum in open acoustic resonators

A. A. Lyapina, A. F. Sadreev, A. S. Pilipchuk, D. N. Maksimov

arxiv:1506.07107 v1 · 2015-06-19 · 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{YFHKDMJ3SYMII6GVPLNV3WBSGJ}

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	2026-05-18T01:28:54.654603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14ea1b13b96188478d57adb5dd8323262fd0dd2cef64cd03648adc260070a4a

Aliases

arxiv: 1506.07107 · arxiv_version: 1506.07107v1 · doi: 10.48550/arxiv.1506.07107 · pith_short_12: YFHKDMJ3SYMI · pith_short_16: YFHKDMJ3SYMII6GV · pith_short_8: YFHKDMJ3

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/YFHKDMJ3SYMII6GVPLNV3WBSGJ \
  | 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: c14ea1b13b96188478d57adb5dd8323262fd0dd2cef64cd03648adc260070a4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aedc029285a354ed38fd1c9c99e31a6d54c786232f3f26f61363f561d26a422",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2015-06-19T07:16:20Z",
    "title_canon_sha256": "93ba11b466c76200e91c308d71608f940abde808562d2929f9d2fa7daa4a137f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07107",
    "kind": "arxiv",
    "version": 1
  }
}