Pith Number

pith:POFS5LYI

pith:2011:POFS5LYIITEDPLWJGRVUHXJF6Q

not attested not anchored not stored refs pending

Characterizing finitary functions over non-archimedean RCFs via a topological definition of OVF-integrality

Yoav Yaffe

arxiv:1103.1873 v2 · 2011-03-09 · math.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{POFS5LYIITEDPLWJGRVUHXJF6Q}

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	2026-05-18T04:26:55.411513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b8b2eaf0844c837aec9346b43dd25f402c51939ecd40fcda0037d6a4349c3cc

Aliases

arxiv: 1103.1873 · arxiv_version: 1103.1873v2 · doi: 10.48550/arxiv.1103.1873 · pith_short_12: POFS5LYIITED · pith_short_16: POFS5LYIITEDPLWJ · pith_short_8: POFS5LYI

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/POFS5LYIITEDPLWJGRVUHXJF6Q \
  | 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: 7b8b2eaf0844c837aec9346b43dd25f402c51939ecd40fcda0037d6a4349c3cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb88a907d2e5c3b79c92af91b6aa210f10c1da0de7974db8d7861ff382a57f92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2011-03-09T20:57:27Z",
    "title_canon_sha256": "d4bbaa80b9e1b17388a98d9ac6806ed4acbb562577b441f6f0d45aad0aef23c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1873",
    "kind": "arxiv",
    "version": 2
  }
}