Pith Number

pith:RBE4GSFZ

pith:2020:RBE4GSFZWJQXISNKKO7HE7IUQM

not attested not anchored not stored refs pending

Simple tiles and attractors

Tatyana Zaitseva

arxiv:2008.09170 v1 · 2020-08-20 · math.MG · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBE4GSFZWJQXISNKKO7HE7IUQM}

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	2026-07-05T02:12:00.134395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8849c348b9b2617449aa53be727d14830996d6752c73c7c7c1dfa3ebbfd3a470

Aliases

arxiv: 2008.09170 · arxiv_version: 2008.09170v1 · doi: 10.48550/arxiv.2008.09170 · pith_short_12: RBE4GSFZWJQX · pith_short_16: RBE4GSFZWJQXISNK · pith_short_8: RBE4GSFZ

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/RBE4GSFZWJQXISNKKO7HE7IUQM \
  | 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: 8849c348b9b2617449aa53be727d14830996d6752c73c7c7c1dfa3ebbfd3a470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a8e976ffa9c319801e27b84fab45ff74bc51e379918a9e9bf8e0fd342c78063",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2020-08-20T19:18:23Z",
    "title_canon_sha256": "523fa927c2c423ca1fce4a4f06b9734cb958564abbea3526ea1364688939ce20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09170",
    "kind": "arxiv",
    "version": 1
  }
}