Pith Number

pith:BSJXCGVJ

pith:2017:BSJXCGVJDRX3BSFBAEYBWFQS5A

not attested not anchored not stored refs pending

General Dynamics of Spinors

Luca Fabbri

arxiv:1707.03270 v3 · 2017-07-07 · 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{BSJXCGVJDRX3BSFBAEYBWFQS5A}

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	2026-05-17T23:59:03.727596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c93711aa91c6fb0c8a101301b1612e81e3033a6671a4dbb4269f903f98f22a4

Aliases

arxiv: 1707.03270 · arxiv_version: 1707.03270v3 · doi: 10.48550/arxiv.1707.03270 · pith_short_12: BSJXCGVJDRX3 · pith_short_16: BSJXCGVJDRX3BSFB · pith_short_8: BSJXCGVJ

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/BSJXCGVJDRX3BSFBAEYBWFQS5A \
  | 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: 0c93711aa91c6fb0c8a101301b1612e81e3033a6671a4dbb4269f903f98f22a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3582bff8c53a311e82f3a76104bdc36afa61c2c5ae40041e13d60f292ab557",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-07-07T17:40:45Z",
    "title_canon_sha256": "e1110a5e86a14328b2751ae976e08761989bcd7443bb653682bde89c4f4a1fe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03270",
    "kind": "arxiv",
    "version": 3
  }
}