Pith Number

pith:5AZQZKVV

pith:2020:5AZQZKVVFDPXG7LXIAWYQZ43XY

not attested not anchored not stored refs pending

Topological optical and phononic interface mode by simultaneous band inversion

A. Lemaitre, A. Rodriguez, M. Esmann, N. D. Lanzillotti-Kimura, O. Ortiz, P. Priya

arxiv:2007.14753 v1 · 2020-07-29 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AZQZKVVFDPXG7LXIAWYQZ43XY}

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	2026-06-26T01:15:41.051675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8330caab528df737d77402d88679bbe27cf0e50a5cedf3dd323c0cab1ff3995

Aliases

arxiv: 2007.14753 · arxiv_version: 2007.14753v1 · doi: 10.48550/arxiv.2007.14753 · pith_short_12: 5AZQZKVVFDPX · pith_short_16: 5AZQZKVVFDPXG7LX · pith_short_8: 5AZQZKVV

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/5AZQZKVVFDPXG7LXIAWYQZ43XY \
  | 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: e8330caab528df737d77402d88679bbe27cf0e50a5cedf3dd323c0cab1ff3995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d40bd73e08acc2235c013073dd4adde078e34f3dec683a990ce38adfdc09cd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-07-29T11:42:32Z",
    "title_canon_sha256": "84c9a5db48786546eda9a8f44e23b1f0d3c53bb59935f629e1df94128d2b2e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14753",
    "kind": "arxiv",
    "version": 1
  }
}