Pith Number

pith:PUOVXA3D

pith:1997:PUOVXA3DBBVIEHPYEG4EFHTJCN

not attested not anchored not stored refs pending

Classical isodual theory of antimatter

R. M. Santilli

arxiv:physics/9705001 v1 · 1997-05-02 · 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{PUOVXA3DBBVIEHPYEG4EFHTJCN}

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	2026-05-18T01:05:17.289700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1d5b8363086a821df821b8429e691353a2a64e462f0b49928307f6d7bc9b2f

Aliases

arxiv: physics/9705001 · arxiv_version: physics/9705001v1 · doi: 10.48550/arxiv.physics/9705001 · pith_short_12: PUOVXA3DBBVI · pith_short_16: PUOVXA3DBBVIEHPY · pith_short_8: PUOVXA3D

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/PUOVXA3DBBVIEHPYEG4EFHTJCN \
  | 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: 7d1d5b8363086a821df821b8429e691353a2a64e462f0b49928307f6d7bc9b2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "039435e9887fc9cf08b40b8c3daf962fe20bafd66ce4b2429178c4b0d607e61e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "1997-05-02T11:12:31Z",
    "title_canon_sha256": "15a41c0dd69c77d37dd311455e6a5b30ec027ecd32fe27b804ee7bce8b7a1a14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9705001",
    "kind": "arxiv",
    "version": 1
  }
}