Pith Number

pith:OUSMLNWH

pith:2014:OUSMLNWHBC656TKJ42LY6GNDUQ

not attested not anchored not stored refs pending

On the quantifier complexity of definable canonical henselian valuations

Arno Fehm, Franziska Jahnke

arxiv:1411.6844 v1 · 2014-11-25 · 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{OUSMLNWHBC656TKJ42LY6GNDUQ}

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	2026-05-18T02:32:47.176603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7524c5b6c708bddf4d49e6978f19a3a419a27602ae3db72b0d6db855112e9665

Aliases

arxiv: 1411.6844 · arxiv_version: 1411.6844v1 · doi: 10.48550/arxiv.1411.6844 · pith_short_12: OUSMLNWHBC65 · pith_short_16: OUSMLNWHBC656TKJ · pith_short_8: OUSMLNWH

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/OUSMLNWHBC656TKJ42LY6GNDUQ \
  | 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: 7524c5b6c708bddf4d49e6978f19a3a419a27602ae3db72b0d6db855112e9665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1acfec0bad6c576386977a5adba4fb9e714fda43804334e44b4404dacb276294",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-11-25T12:55:38Z",
    "title_canon_sha256": "518a7a6bde59cad04bc07c19fc76c51402741ed1434a031262c7ea4f01f9d0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6844",
    "kind": "arxiv",
    "version": 1
  }
}