Pith Number

pith:4YDZ4NAN

pith:2017:4YDZ4NANTBUVFXJEQOAVMGVGMJ

not attested not anchored not stored refs pending

Origin of folded bands in metamaterial crystals

Peter Markos, Richard Hlubina

arxiv:1710.09094 v1 · 2017-10-25 · physics.optics · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YDZ4NANTBUVFXJEQOAVMGVGMJ}

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	2026-05-18T00:31:37.640014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6079e340d986952dd248381561aa6627ef5078767bcc034057e440518bf4aff

Aliases

arxiv: 1710.09094 · arxiv_version: 1710.09094v1 · doi: 10.48550/arxiv.1710.09094 · pith_short_12: 4YDZ4NANTBUV · pith_short_16: 4YDZ4NANTBUVFXJE · pith_short_8: 4YDZ4NAN

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/4YDZ4NANTBUVFXJEQOAVMGVGMJ \
  | 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: e6079e340d986952dd248381561aa6627ef5078767bcc034057e440518bf4aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3926a7e7c9fd00413553ff332d299b9129fa2bed9be03b2d4b0f127fdecf18",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-25T07:17:49Z",
    "title_canon_sha256": "ecbf215aad08ad521534b6ebb16293145de8461d14bfe3809ab9becfd0d283c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09094",
    "kind": "arxiv",
    "version": 1
  }
}