Pith Number

pith:DSZ7YZ2X

pith:2017:DSZ7YZ2XSQIYSW7WP4VRISHZWR

not attested not anchored not stored refs pending

Huygens' principle and Dirac-Weyl equation

Francesco V. Pepe, Juan Manuel P\'erez-Pardo, Saverio Pascazio

arxiv:1703.00036 v2 · 2017-02-28 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSZ7YZ2XSQIYSW7WP4VRISHZWR}

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	2026-05-18T00:41:20.708703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cb3fc67579411895bf67f2b1448f9b44a6f7f983534fed9d4933393b8250d97

Aliases

arxiv: 1703.00036 · arxiv_version: 1703.00036v2 · doi: 10.48550/arxiv.1703.00036 · pith_short_12: DSZ7YZ2XSQIY · pith_short_16: DSZ7YZ2XSQIYSW7W · pith_short_8: DSZ7YZ2X

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/DSZ7YZ2XSQIYSW7WP4VRISHZWR \
  | 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: 1cb3fc67579411895bf67f2b1448f9b44a6f7f983534fed9d4933393b8250d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b51b1eec79117bcc7c60785d8b41dfbdec0b3b8fb8112756d81ce9e422040057",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-28T19:45:09Z",
    "title_canon_sha256": "b7da52efa521e682cc2fc76b66e8f22e44ba332985ac65f2254dc4ce30ade7c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00036",
    "kind": "arxiv",
    "version": 2
  }
}