Pith Number

pith:WTNBO6XG

pith:2011:WTNBO6XGXCBASSXANDJE2RLST3

not attested not anchored not stored refs pending

Scaling by 5 on a 1/4-Cantor Measure

Karen L. Shuman, Keri A. Kornelson, Palle E. T. Jorgensen

arxiv:1111.4487 v2 · 2011-11-18 · math.FA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTNBO6XGXCBASSXANDJE2RLST3}

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	2026-05-18T03:57:00.243151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4da177ae6b882094ae068d24d45729ef813752a9fc5f7c08e75e002bc801a0f

Aliases

arxiv: 1111.4487 · arxiv_version: 1111.4487v2 · doi: 10.48550/arxiv.1111.4487 · pith_short_12: WTNBO6XGXCBA · pith_short_16: WTNBO6XGXCBASSXA · pith_short_8: WTNBO6XG

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/WTNBO6XGXCBASSXANDJE2RLST3 \
  | 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: b4da177ae6b882094ae068d24d45729ef813752a9fc5f7c08e75e002bc801a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b529b2e2b501a668568ecf6d84faafab26d70c7b057d1ce1002f3eb467713132",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-11-18T21:07:01Z",
    "title_canon_sha256": "94ecddd5b464754a6a69046fecfa55b7b9a0b3c750158ef0a63e8c6ba73ed392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4487",
    "kind": "arxiv",
    "version": 2
  }
}