Pith Number

pith:AI6ZA4N6

pith:2026:AI6ZA4N6DQBKS3AGQMJMK6C6PT

not attested not anchored not stored refs pending

Disjointly universal inner functions

Dimitris Papathanasiou, \"Ozgur Martin, Sibel \c{S}ahin

arxiv:2606.19225 v1 · 2026-06-17 · 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{AI6ZA4N6DQBKS3AGQMJMK6C6PT}

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	2026-06-19T16:12:08.236112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023d9071be1c02a96c068312c5785e7ce1f15df895ecf63058f5a7ec970333c3

Aliases

arxiv: 2606.19225 · arxiv_version: 2606.19225v1 · doi: 10.48550/arxiv.2606.19225 · pith_short_12: AI6ZA4N6DQBK · pith_short_16: AI6ZA4N6DQBKS3AG · pith_short_8: AI6ZA4N6

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/AI6ZA4N6DQBKS3AGQMJMK6C6PT \
  | 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: 023d9071be1c02a96c068312c5785e7ce1f15df895ecf63058f5a7ec970333c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c9f7a64ea649839b6c4987329ce4d6760d2420a942fac4648072b349fba682a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-06-17T16:01:28Z",
    "title_canon_sha256": "ec204c1f551ea9d5ae785f5525a969b1fa6f72fb040e9c1a5e24d60e317ea942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19225",
    "kind": "arxiv",
    "version": 1
  }
}