Pith Number

pith:ILEUPVXJ

pith:2026:ILEUPVXJ6SJMFKD7YOVE2T2SCA

not attested not anchored not stored refs pending

Realizing Arbitrary Depth

Ethan Akin

arxiv:2606.01499 v1 · 2026-05-31 · 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{ILEUPVXJ6SJMFKD7YOVE2T2SCA}

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	2026-06-02T02:04:34.861795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42c947d6e9f492c2a87fc3aa4d4f52103181c672e4104d7831b2dbf931f8954c

Aliases

arxiv: 2606.01499 · arxiv_version: 2606.01499v1 · doi: 10.48550/arxiv.2606.01499 · pith_short_12: ILEUPVXJ6SJM · pith_short_16: ILEUPVXJ6SJMFKD7 · pith_short_8: ILEUPVXJ

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/ILEUPVXJ6SJMFKD7YOVE2T2SCA \
  | 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: 42c947d6e9f492c2a87fc3aa4d4f52103181c672e4104d7831b2dbf931f8954c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34fc99cd4c2101a08d1cbdd614dab6ab0d0fd46e8cc60a8092ec5d325948f6c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-05-31T23:38:55Z",
    "title_canon_sha256": "23fffb09f9ef191292cba4acb0a45bd3cef297444f078787139d35c990ad5616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01499",
    "kind": "arxiv",
    "version": 1
  }
}