Pith Number

pith:OYPKK4F3

pith:2023:OYPKK4F3VHCHPZY2LVWHWBSRRB

not attested not anchored not stored refs pending

A magnetic monopole nanoantenna

Beno\^it Reynier, Bruno Gallas, Mathieu Mivelle, S\'ebastien Bidault, Xingyu Yang

arxiv:2302.13297 v1 · 2023-02-26 · 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{OYPKK4F3VHCHPZY2LVWHWBSRRB}

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	2026-07-05T05:45:45.488299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761ea570bba9c477e71a5d6c7b0651887cc420ac80fe7f9b8c0410419859c6f8

Aliases

arxiv: 2302.13297 · arxiv_version: 2302.13297v1 · doi: 10.48550/arxiv.2302.13297 · pith_short_12: OYPKK4F3VHCH · pith_short_16: OYPKK4F3VHCHPZY2 · pith_short_8: OYPKK4F3

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/OYPKK4F3VHCHPZY2LVWHWBSRRB \
  | 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: 761ea570bba9c477e71a5d6c7b0651887cc420ac80fe7f9b8c0410419859c6f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "318c8f685d65512809dce1e649c75031a4c0d383b1b82d57f0ab07c418c7199f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-02-26T11:34:32Z",
    "title_canon_sha256": "77bc3e286f373f4746bfa62d4c2579bb9221b0a95227e69019a0548350818b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13297",
    "kind": "arxiv",
    "version": 1
  }
}