Pith Number

pith:CHSVSVZR

pith:2025:CHSVSVZRGKXLPRTOKIKR7AJDO5

not attested not anchored not stored refs pending

Connect the dots ... finding all possible orbits between two points

Philip R. Blanco

arxiv:2508.02695 v1 · 2025-07-26 · physics.ed-ph · astro-ph.IM · 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{CHSVSVZRGKXLPRTOKIKR7AJDO5}

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	2026-07-05T11:48:29.277887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11e559573132aeb7c66e52151f8123775d1e5e69108256d503dd046e8c55a8f1

Aliases

arxiv: 2508.02695 · arxiv_version: 2508.02695v1 · doi: 10.48550/arxiv.2508.02695 · pith_short_12: CHSVSVZRGKXL · pith_short_16: CHSVSVZRGKXLPRTO · pith_short_8: CHSVSVZR

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/CHSVSVZRGKXLPRTOKIKR7AJDO5 \
  | 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: 11e559573132aeb7c66e52151f8123775d1e5e69108256d503dd046e8c55a8f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48880da06bfe0247f8d60f660180b90fa3859a808d131e35119b41de54320fad",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.class-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-07-26T00:40:24Z",
    "title_canon_sha256": "ed015478f865b329727d205a468599ecc6942a03b40645eb0ccec046d34979d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02695",
    "kind": "arxiv",
    "version": 1
  }
}