Pith Number

pith:G6TN4CVA

pith:2016:G6TN4CVAPY4YTTDWPTFP2VGMSN

not attested not anchored not stored refs pending

Uniformly de Bruijn sequences and symbolic Diophantine approximation on fractals

David Simmons, Keith Merrill, Lior Fishman

arxiv:1605.07953 v3 · 2016-05-25 · math.CO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G6TN4CVAPY4YTTDWPTFP2VGMSN}

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	2026-05-18T01:02:12.762079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37a6de0aa07e3989cc767ccafd54cc9351d88701db2299b57fef5eec4686c8f7

Aliases

arxiv: 1605.07953 · arxiv_version: 1605.07953v3 · doi: 10.48550/arxiv.1605.07953 · pith_short_12: G6TN4CVAPY4Y · pith_short_16: G6TN4CVAPY4YTTDW · pith_short_8: G6TN4CVA

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/G6TN4CVAPY4YTTDWPTFP2VGMSN \
  | 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: 37a6de0aa07e3989cc767ccafd54cc9351d88701db2299b57fef5eec4686c8f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f00dafb9b0ce3ae1a12e75477f6614de71572acbd1c5533090bd11ffd8eab5",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-05-25T16:15:54Z",
    "title_canon_sha256": "1fd499231f935f0c9b2d0fd8ff8fc0ef20e896cf5ee5971b273402c08980027a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07953",
    "kind": "arxiv",
    "version": 3
  }
}