Pith Number

pith:3CFWVAHG

pith:2021:3CFWVAHGMJ4IH4VXRX25RFG7QL

not attested not anchored not stored refs pending

Dispersive bands of bound states in the continuum

Stefano Longhi

arxiv:2107.01603 v1 · 2021-07-04 · physics.optics · quant-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{3CFWVAHGMJ4IH4VXRX25RFG7QL}

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	2026-07-05T04:42:55.255654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88b6a80e6627883f2b78df5d894df82e0d2fd9872767708c8f1d715ccdd4777

Aliases

arxiv: 2107.01603 · arxiv_version: 2107.01603v1 · doi: 10.48550/arxiv.2107.01603 · pith_short_12: 3CFWVAHGMJ4I · pith_short_16: 3CFWVAHGMJ4IH4VX · pith_short_8: 3CFWVAHG

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/3CFWVAHGMJ4IH4VXRX25RFG7QL \
  | 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: d88b6a80e6627883f2b78df5d894df82e0d2fd9872767708c8f1d715ccdd4777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fda132d60256d54e983bc5558bba6182093e8c1d40fc5ce295c26c325b4c044",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-07-04T12:26:19Z",
    "title_canon_sha256": "353c2300b5e25589900f8b4c3d21b73427ce2b573959703fa18c6ac312008511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01603",
    "kind": "arxiv",
    "version": 1
  }
}