Pith Number

pith:3VJVH5SN

pith:2023:3VJVH5SNA7ZD6B3BDX7HHNBGVZ

not attested not anchored not stored refs pending

Prevalence of two-dimensional photonic topology

Ali Ghorashi, Marin Solja\v{c}i\'c, Mikael Rechtsman, Sachin Vaidya, Thomas Christensen, Wladimir Benalcazar

arxiv:2307.15701 v1 · 2023-07-28 · cond-mat.mes-hall · 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{3VJVH5SNA7ZD6B3BDX7HHNBGVZ}

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	2026-07-05T06:35:38.545858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd5353f64d07f23f07611dfe73b426ae5ad0f05f39833088f4aa3ff9e20012e6

Aliases

arxiv: 2307.15701 · arxiv_version: 2307.15701v1 · doi: 10.48550/arxiv.2307.15701 · pith_short_12: 3VJVH5SNA7ZD · pith_short_16: 3VJVH5SNA7ZD6B3B · pith_short_8: 3VJVH5SN

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/3VJVH5SNA7ZD6B3BDX7HHNBGVZ \
  | 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: dd5353f64d07f23f07611dfe73b426ae5ad0f05f39833088f4aa3ff9e20012e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3335db0cb7bff0da00f30f21065045977abfeee76cd652b85e5ac9df5eca0bd7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-07-28T17:50:38Z",
    "title_canon_sha256": "5eb7a4a741db1b3bf783fc577ef7cfe4d7d22b0ff6f2f24c754d012dff1ad331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15701",
    "kind": "arxiv",
    "version": 1
  }
}