Pith Number

pith:O4BD4OF5

pith:2013:O4BD4OF5WK4G4KFG52Y5SS2JVJ

not attested not anchored not stored refs pending

Two remarks on polynomially bounded reducts of the restricted analytic field with exponentiation

Serge Randriambololona

arxiv:1303.4407 v1 · 2013-03-18 · math.LO · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4BD4OF5WK4G4KFG52Y5SS2JVJ}

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	2026-05-18T03:30:27.283333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77023e38bdb2b86e28a6eeb1d94b49aa425af8b48832e7019eee69ba444cff35

Aliases

arxiv: 1303.4407 · arxiv_version: 1303.4407v1 · doi: 10.48550/arxiv.1303.4407 · pith_short_12: O4BD4OF5WK4G · pith_short_16: O4BD4OF5WK4G4KFG · pith_short_8: O4BD4OF5

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/O4BD4OF5WK4G4KFG52Y5SS2JVJ \
  | 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: 77023e38bdb2b86e28a6eeb1d94b49aa425af8b48832e7019eee69ba444cff35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1566e8f8b8869a0e9fca9751d3df9d4c86ac578420e064ea700c3264cc78bed6",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2013-03-18T20:18:01Z",
    "title_canon_sha256": "5bbe2cfbe5db2549973f990a60f3c7f758ed913903eae8f38144325af056a47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4407",
    "kind": "arxiv",
    "version": 1
  }
}