Pith Number

pith:W26IPD45

pith:2016:W26IPD4576YEP3UCPDU2AS4LF7

not attested not anchored not stored refs pending

Strong Normalizability as a Finiteness Structure via the Taylor Expansion of {\lambda}-terms

Christine Tasson, Lionel Vaux, Michele Pagani

arxiv:1603.07218 v1 · 2016-03-23 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W26IPD4576YEP3UCPDU2AS4LF7}

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	2026-05-18T01:18:24.045873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6bc878f9dffb047ee8278e9a04b8b2fcfb7f2ba67ed82ce6cedcbbaf3df5c28

Aliases

arxiv: 1603.07218 · arxiv_version: 1603.07218v1 · doi: 10.48550/arxiv.1603.07218 · pith_short_12: W26IPD4576YE · pith_short_16: W26IPD4576YEP3UC · pith_short_8: W26IPD45

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/W26IPD4576YEP3UCPDU2AS4LF7 \
  | 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: b6bc878f9dffb047ee8278e9a04b8b2fcfb7f2ba67ed82ce6cedcbbaf3df5c28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5861aa9823233b382f30470141d9644dfb7c576a99d826487762bddbdf794c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-03-23T15:04:04Z",
    "title_canon_sha256": "dc9e688f16bee511919a49a8cb75037a91f45091cc63f7bebdb653ddb74f29f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07218",
    "kind": "arxiv",
    "version": 1
  }
}