Pith Number

pith:PXL3MGDR

pith:2021:PXL3MGDRR7IF6RG6OQEDFQFJSN

not attested not anchored not stored refs pending

Filaments and voids in planar central configurations

Manuel R. Izquierdo

arxiv:2110.09855 v1 · 2021-10-19 · physics.class-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{PXL3MGDRR7IF6RG6OQEDFQFJSN}

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.

Cited by

1 paper in Pith

A Scale-Invariant Theory of the Universe

Receipt and verification

First computed	2026-07-05T03:24:00.123807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd7b618718fd05f44de740832c0a9934bf421aa730b20d2c29a9a13c19a2b7a

Aliases

arxiv: 2110.09855 · arxiv_version: 2110.09855v1 · doi: 10.48550/arxiv.2110.09855 · pith_short_12: PXL3MGDRR7IF · pith_short_16: PXL3MGDRR7IF6RG6 · pith_short_8: PXL3MGDR

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/PXL3MGDRR7IF6RG6OQEDFQFJSN \
  | 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: 7dd7b618718fd05f44de740832c0a9934bf421aa730b20d2c29a9a13c19a2b7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f23fdc8dc19be4e3ec6fd31beeed9987d2aed5fbd713972ae680768202e5a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2021-10-19T11:15:20Z",
    "title_canon_sha256": "20156b91d5a7708a61c06a730d74a27443b2f3e20af9eeacf783f860caa80552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09855",
    "kind": "arxiv",
    "version": 1
  }
}