Pith Number

pith:RPWCWBDQ

pith:2015:RPWCWBDQSBG4ZMOCH2OV37CTIQ

not attested not anchored not stored refs pending

Weyl spinors and the helicity formalism

Bryan Larios Lopez, J.Lorenzo Diaz-Cruz, Jonathan Reyes Perez, O. Meza-Aldama

arxiv:1511.07477 v1 · 2015-11-19 · physics.gen-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{RPWCWBDQSBG4ZMOCH2OV37CTIQ}

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	2026-05-18T01:26:04.708071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bec2b0470904dccb1c23e9d5dfc534408d8ae713e48e1e68cb74b9713611163

Aliases

arxiv: 1511.07477 · arxiv_version: 1511.07477v1 · doi: 10.48550/arxiv.1511.07477 · pith_short_12: RPWCWBDQSBG4 · pith_short_16: RPWCWBDQSBG4ZMOC · pith_short_8: RPWCWBDQ

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/RPWCWBDQSBG4ZMOCH2OV37CTIQ \
  | 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: 8bec2b0470904dccb1c23e9d5dfc534408d8ae713e48e1e68cb74b9713611163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12473f6a5912f5b70234ed8a31a58ad3876ee0296c52466726f8f4a5cc8fc55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2015-11-19T23:33:53Z",
    "title_canon_sha256": "d025d352f984a8d59038ceb100bc566afb992515236d5ea9d5d2301386415cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07477",
    "kind": "arxiv",
    "version": 1
  }
}