Pith Number

pith:UCSZFOVR

pith:2026:UCSZFOVR45VPPGAFDAPXLMC7H6

not attested not anchored not stored refs pending

Can crystal symmetry reshape ENZ photonics?: Opinion

Mario G. Silveirinha

arxiv:2608.03985 v1 · 2026-08-04 · 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{UCSZFOVR45VPPGAFDAPXLMC7H6}

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	2026-08-05T01:37:38.753894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a592bab1e76af79805181f75b05f3f9634bf78ece60291926fc14a8927afc5

Aliases

arxiv: 2608.03985 · arxiv_version: 2608.03985v1 · doi: 10.48550/arxiv.2608.03985 · pith_short_12: UCSZFOVR45VP · pith_short_16: UCSZFOVR45VPPGAF · pith_short_8: UCSZFOVR

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/UCSZFOVR45VPPGAFDAPXLMC7H6 \
  | 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: a0a592bab1e76af79805181f75b05f3f9634bf78ece60291926fc14a8927afc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259c034a68459339dec8afb551861241d1ded981153a5a332cf6f5872a4893c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-08-04T17:49:02Z",
    "title_canon_sha256": "afc4e749a63fa8562e31b1ecfbf0ab02726f4cc1156a9bebc9f6e075ff5fce9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03985",
    "kind": "arxiv",
    "version": 1
  }
}