Pith Number

pith:ONFLT4TT

pith:2023:ONFLT4TT4G5U4H4Y5Q7VUZSFQB

not attested not anchored not stored refs pending

Polarization independent lattice-coupled terahertz toroidal excitations

Angana Bhattacharya, Bhagwat S. Chouhan, Bhairov K. Bhowmik, Gagan Kumar, Rajan Singh

arxiv:2303.15341 v1 · 2023-03-27 · 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{ONFLT4TT4G5U4H4Y5Q7VUZSFQB}

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	2026-07-05T06:34:30.202747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

734ab9f273e1bb4e1f98ec3f5a6645806948244b9a3cbbe7ad03635c8fd9db6d

Aliases

arxiv: 2303.15341 · arxiv_version: 2303.15341v1 · doi: 10.48550/arxiv.2303.15341 · pith_short_12: ONFLT4TT4G5U · pith_short_16: ONFLT4TT4G5U4H4Y · pith_short_8: ONFLT4TT

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/ONFLT4TT4G5U4H4Y5Q7VUZSFQB \
  | 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: 734ab9f273e1bb4e1f98ec3f5a6645806948244b9a3cbbe7ad03635c8fd9db6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80311819f87f3c62f988e08cc622a6a04914568ee686c9c3c595e04a083cad9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-03-27T15:51:58Z",
    "title_canon_sha256": "8e9eead82abe0c15eae879c23a4fa9c6442677e7293522c5d8e56cff8f40cb97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15341",
    "kind": "arxiv",
    "version": 1
  }
}