Pith Number

pith:3Z5UOEAC

pith:2017:3Z5UOEACMLO6ZHOZKYZAUNDV6J

not attested not anchored not stored refs pending

A metric of mutual energy and unlikely intersections for dynamical systems

Paul Fili

arxiv:1708.08403 v1 · 2017-08-28 · math.NT · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Z5UOEACMLO6ZHOZKYZAUNDV6J}

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	2026-05-18T00:36:36.162981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7b47100262ddec9dd956320a3475f2797c6ba2fef7e337982666ca7cdd2d88

Aliases

arxiv: 1708.08403 · arxiv_version: 1708.08403v1 · doi: 10.48550/arxiv.1708.08403 · pith_short_12: 3Z5UOEACMLO6 · pith_short_16: 3Z5UOEACMLO6ZHOZ · pith_short_8: 3Z5UOEAC

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/3Z5UOEACMLO6ZHOZKYZAUNDV6J \
  | 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: de7b47100262ddec9dd956320a3475f2797c6ba2fef7e337982666ca7cdd2d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4878737b21c8513227ebb7bd5d67704b22b02eead49d34227f8ad7ed61c4bcef",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-08-28T16:31:37Z",
    "title_canon_sha256": "37c0581c30144ed19b9028a287d44ffdace36215711327c82a7a798a5349a5be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08403",
    "kind": "arxiv",
    "version": 1
  }
}