Pith Number

pith:ZI4WMBUK

pith:2014:ZI4WMBUKN6QJ5DSLACN6LEJPZ4

not attested not anchored not stored refs pending

Tetration: an iterative approach

R. Aldrovandi

arxiv:1410.3896 v1 · 2014-10-14 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZI4WMBUKN6QJ5DSLACN6LEJPZ4}

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	2026-05-18T02:40:03.672880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca3966068a6fa09e8e4b009be5912fcf34d6211fb621442a3e935a7bc0092896

Aliases

arxiv: 1410.3896 · arxiv_version: 1410.3896v1 · doi: 10.48550/arxiv.1410.3896 · pith_short_12: ZI4WMBUKN6QJ · pith_short_16: ZI4WMBUKN6QJ5DSL · pith_short_8: ZI4WMBUK

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/ZI4WMBUKN6QJ5DSLACN6LEJPZ4 \
  | 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: ca3966068a6fa09e8e4b009be5912fcf34d6211fb621442a3e935a7bc0092896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "493b3c807fac073bdad545eb01d2d439ae109c80663c3584baa0b2d13c36f887",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-10-14T23:50:57Z",
    "title_canon_sha256": "06122d88e04c8e651af451b66b487e36426ba11565023109b829b8ffa0ca4fc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3896",
    "kind": "arxiv",
    "version": 1
  }
}